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76
Highlights
70
Differences
8
Reactions
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Alen BreatheSmart 45i
vs
Alen BreatheSmart 75i:
76 Highlights & 70 Differences —
So, Which Air Purifier Actually Works Better
Looking for value in the Alen BreatheSmart series? We break down the 45i and 75i differences to help you pick the smartest buy.
What sets Alen BreatheSmart 45i and Alen BreatheSmart 75i apart? We looked at their touch controls, overheat protection, tipover protection & power surge protection and key differences in this complete air purifiers face-off.
Alen BreatheSmart 45i vs 75i: A Comprehensive Comparison of Two Leading Air Purifiers
Both the Alen BreatheSmart 45i and 75i are modern, console-style air purifiers designed to enhance indoor air quality using advanced HEPA filtration technology. Each model incorporates ionizers and app-based control systems, reflecting Alen's commitment to smart home integration and user convenience. However, while they share a clean, matte finish and upward airflow design, the 75i steps up with a larger footprint, increased coverage capacity, and a suite of premium features including additional sensor types, wider connectivity, and sustainable materials. This review delves into the core functions and specifications of both to help you decide which purifier suits your living or working space best.
Putting the Spotlight on the Alen BreatheSmart 45i
The BreatheSmart 45i is a compact, lightweight marvel weighing only 15 lbs, making it ideal for smaller rooms such as bedrooms and offices. It boasts a respectable recommended room coverage of 800 sq ft, with a maximum capability of 1600 sq ft, driven by a CADR rating of 245 which balances efficiency and quiet operation.This model uses a 4-stage HEPA filtration system with an H13 grade filter that effectively traps airborne particles, supplemented by activated carbon.
Furthermore, this device is lack a dust sensor, the device includes a reliable air quality sensor that supports an automatic mode adjusting fan speed according to detected pollutants. Users control settings via a simple button interface or an app, though it does not feature physical buttons or a dedicated timer, which might feel limiting to some. On energy and noise, it consumes a moderate 40W with minimum noise levels around 23 dB, though the average noise rises to about 40 dB, noticeable in quiet settings.
Safety measures include overheat, tipover, and power surge protection, providing peace of mind in daily use. While it doesn't emphasize eco-friendly materials or packaging, it does have a limited lifetime warranty, underscoring Alen's confidence in build quality. Overall, the 45i excels in portability, ease of use, and energy efficiency, making it a budget-conscious solution for smaller spaces needing reliable HEPA filtration. For pricing, you can find it around $449 at Alen.
Why the Alen BreatheSmart 75i Stands Out
The BreatheSmart 75i is the powerhouse in this lineup, designed for larger environments such as living rooms, kitchens, lofts, and even basements. It supports a recommended coverage of 1300 sq ft with a maximum reach up to 2800 sq ft, backed by an impressive CADR of 375 and a maximum airflow of 350 CFM. This allows for more rapid air changes, rated at 2 air changes per hour, ideal for larger or more polluted environments.
Filtration sophistication is enhanced with its 5-stage H13 HEPA filter setup that uniquely incorporates carbon fiber materials alongside activated carbon, significantly elevating pollutant capture efficiency and odor absorption. A notable difference is the inclusion of a dedicated dust sensor in addition to an air quality sensor, offering more precise air monitoring and automatically adjusting the fan speed with excellent accuracy.
Usability is elevated by dual control options: touch controls and physical buttons, alongside advanced features like a timer, child lock, and filter reset button, all positioned conveniently on top of the unit.The app control also extends to Bluetooth connectivity, voice assistant compatibility with Alexa and Google Assistant, and smart home automation integration via IFTTT, ensuring seamless interaction in a connected lifestyle.
The 75i prioritizes sustainability, crafted from eco-friendly materials with recyclable filters and sustainable packaging, while maintaining a premium build quality complete with scratch resistance and portability features like handles and wheels; quite helpful given its 27 lbs weight.Though pricier at approximately $799 to $814, this purifier is for those who desire superior air quality control and smart integration for larger spaces.
Quick Take
The Alen BreatheSmart 45i shines with its lightweight, compact design and energy efficiency, perfect for smaller rooms needing reliable filtration without fuss. Meanwhile, the BreatheSmart 75i impresses with powerful performance, advanced sensors, and smart home connectivity tailored for extensive coverage and eco-conscious users.
Closing Recommendation
If you're targeting air purification for spaces up to 800 sq ft while keeping budgets in check, the BreatheSmart 45i offers solid filtration and straightforward operation in a sleek footprint. For larger homes or offices demanding top-notch purification rates, sensor accuracy, and rich smart features wrapped in sustainable materials, the BreatheSmart 75i stands as the premium, more future-proof choice despite its higher price and size.
Verdict
Winner: Alen BreatheSmart 75i - Offers superior coverage, advanced filtration technology, more sensors, and broader smart home integrations, plus sustainability features for eco-conscious consumers.
Runner-up: Alen BreatheSmart 45i - Compact and cost-effective, ideal for smaller spaces with dependable HEPA filtration and basic app control but fewer premium features.
Side by side. The numbers. The features. No drama.
Is Alen BreatheSmart 45i better than Alen BreatheSmart 75i? It depends on what you need. Our full air purifiers comparison looks at everything from specs and value to user experience — so you can make the smarter pick between these two air purifiers.
The recommended room size of the 75i is significantly larger at 1300 sq ft compared to 800 sq ft for the 45i. That extra 500 sq ft (about 46.5 m²) means the 75i handles bigger spaces more efficiently—ideal for spacious areas.
The ideal room area for optimal purification performance.
In the battle of Recommended Room Size,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
500.0 sq ft
measurement.
Based on community votes for Recommended Room Size,
Alen BreatheSmart 45i ◉ earned
0 votes,
less than
Alen BreatheSmart 75i ◉,
which got 1 votes.
The BreatheSmart 75i is designed for more diverse spaces including living rooms, kitchens, lofts, and basements, while the 45i targets bedrooms, living rooms, and offices. This broader intended usage makes the 75i a versatile pick for larger homes.
Specifies what kind of room the air purifier is designed for.
In the battle of Intended Room Type,
Alen BreatheSmart 45i ◉ is
better than
Alen BreatheSmart 75i ◉
, delivering
higher
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Intended Room Type on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Model Name
What is the model name?
74
Alen BreatheSmart 45i
0Votes
BreatheSmart 45i
59
Alen BreatheSmart 75i
0Votes
BreatheSmart 75i
The official name or model identifier of the air purifier.
In the battle of Model Name,
Alen BreatheSmart 45i ◉ is
better than
Alen BreatheSmart 75i ◉
, delivering
higher
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Model Name on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Model Type
What type of model is this?
49
Alen BreatheSmart 45i
0Votes
Console
50
Alen BreatheSmart 75i
0Votes
Console
The structural style or type of the air purifier.
In the battle of Model Type,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Model Type on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Product Series
What is the product series?
61
Alen BreatheSmart 45i
0Votes
BreatheSmart
76
Alen BreatheSmart 75i
0Votes
BreatheSmart
Indicates which product line or series the model belongs to.
In the battle of Product Series,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Series on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Release Year
What year was it released?
89
Alen BreatheSmart 45i
0Votes
2023
100
Alen BreatheSmart 75i
0Votes
2024
The year the model was first released to market.
In the battle of Release Year,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Release Year on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
The primary purification technologies used by the unit.
In the battle of Technology Type,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Technology Type on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Design Style
What is the design style?
89
Alen BreatheSmart 45i
0Votes
Modern
90
Alen BreatheSmart 75i
0Votes
Modern
The visual and structural style of the purifier’s exterior.
In the battle of Design Style,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Design Style on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
In the battle of Color Options,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Color Options on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Form Factor
What is the form factor?
59
Alen BreatheSmart 45i
0Votes
Console
60
Alen BreatheSmart 75i
0Votes
Console
The overall shape and layout of the device.
In the battle of Form Factor,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Form Factor on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Control Type
What control types are available?
74
Alen BreatheSmart 45i
0Votes
Button, App
75
Alen BreatheSmart 75i
0Votes
Button, App
The methods available to operate the device.
In the battle of Control Type,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Control Type on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Display Type
What is the display type?
0
Alen BreatheSmart 45i
0Votes
None
0
Alen BreatheSmart 75i
0Votes
None
The kind of display interface provided.
In the battle of Display Type,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Display Type on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Country Of Origin
What is the country of origin?
49
Alen BreatheSmart 45i
0Votes
CN
50
Alen BreatheSmart 75i
0Votes
CN
The country where the product was manufactured.
In the battle of Country Of Origin,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Country Of Origin on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Weight differences are notable: the 75i weighs 27 lbs (12.25 kg), 80% heavier than the 45i's 15 lbs (6.8 kg). This extra heft signals a more robust build but less portability.
The total weight of the air purifier unit.
In the battle of Weight,
Alen BreatheSmart 45i ◉ is
better than
Alen BreatheSmart 75i ◉
, delivering
lower
12.0 lbs
measurement.
Based on community votes for Weight,
Alen BreatheSmart 45i ◉ earned
1 votes,
more than
Alen BreatheSmart 75i ◉,
which got 0 votes.
Physically, the 75i is larger at 18.5 inches wide versus 15 inches for the 45i, making it about 23% wider. This size increase supports its higher capacity but requires more floor space.
The horizontal measurement of the air purifier.
In the battle of Width,
Alen BreatheSmart 45i ◉ is
better than
Alen BreatheSmart 75i ◉
, delivering
lower
3.5 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
With a depth of 11.5 inches versus 8.5 inches on the 45i, the 75i is roughly 35% deeper, implying a larger footprint that fits better in spacious rooms but may crowd small areas.
The front-to-back measurement of the purifier.
In the battle of Depth,
Alen BreatheSmart 45i ◉ is
better than
Alen BreatheSmart 75i ◉
, delivering
lower
3.0 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
The 75i stands 27 inches tall compared to 25 inches for the 45i, a 2-inch height increase that reflects its beefier internal components and enhanced airflow capability.
The total vertical measurement from base to top.
In the battle of Height,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
2.0 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Height on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Cord length on the 75i is 8 feet versus 6 feet for the 45i, offering more flexibility in outlet placement, which can be crucial in larger rooms or complex layouts.
The length of the power cord attached to the purifier.
In the battle of Cord Length,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
2.0 ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Cord Length on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Package Width
What is the package width?
15
inch
0Votes
19
inch
0Votes
The width of the product packaging.
In the battle of Package Width,
Alen BreatheSmart 45i ◉ is
better than
Alen BreatheSmart 75i ◉
, delivering
lower
4.0 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Width on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Package Depth
What is the package depth?
8.5
inch
0Votes
12
inch
0Votes
The depth of the product packaging.
In the battle of Package Depth,
Alen BreatheSmart 45i ◉ is
better than
Alen BreatheSmart 75i ◉
, delivering
lower
3.5 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Depth on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Package Height
What is the package height?
25
inch
0Votes
27.5
inch
0Votes
The height of the product packaging.
In the battle of Package Height,
Alen BreatheSmart 45i ◉ is
better than
Alen BreatheSmart 75i ◉
, delivering
lower
2.5 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Height on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Package Weight
What is the package weight?
15.5
lbs
0Votes
27.5
lbs
0Votes
The total shipping weight including packaging.
In the battle of Package Weight,
Alen BreatheSmart 45i ◉ is
better than
Alen BreatheSmart 75i ◉
, delivering
lower
12.0 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Weight on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Base Diameter
What is the base diameter?
Who knows?
0Votes
Alen BreatheSmart 45i
(Help us out by suggesting one!)
Who knows?
0Votes
Alen BreatheSmart 75i
(Help us out by suggesting one!)
The circular base width for tower-style purifiers.
Don’t keep it to yourself — be the first to react and review the
Base Diameter on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Maximum coverage area for the 75i is 2800 sq ft, which is 75% more than the 45i's 1600 sq ft, making the 75i appropriate for large homes or open-plan areas.
The largest possible area where the air purifier remains effective.
In the battle of Maximum Coverage Area,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
1,200.0 sq ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Maximum Coverage Area on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Noise levels for the 75i start at 25 dB minimum which is slightly louder than the 45i's 23 dB, though both are quiet enough for bedrooms or offices.
Minimum operating noise level at lowest fan speed.
In the battle of Noise Level Min,
Alen BreatheSmart 45i ◉ is
better than
Alen BreatheSmart 75i ◉
, delivering
lower
2.0 dB
measurement.
Don’t keep it to yourself — be the first to react and review the
Noise Level Min on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
The 75i consumes 45 Watts compared to 40 Watts for the 45i, a slight increase reflecting its greater airflow and filtration power but still energy efficient.
Average electrical power used during operation.
In the battle of Power Consumption,
Alen BreatheSmart 45i ◉ is
better than
Alen BreatheSmart 75i ◉
, delivering
lower
5.0 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Consumption on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
The 75i operates on 220 Volt and 50 Hz, which suits international markets, compared to the 45i's 120 Volt and 60 Hz in North America, highlighting regional compatibility differences.
Electrical operating voltage required.
In the battle of Voltage,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
100.0 Volt
measurement.
Don’t keep it to yourself — be the first to react and review the
Voltage on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
The average noise level of the 75i is 25 dB, significantly quieter than the 45i's 40 dB. This means the 75i offers a more peaceful environment during regular use.
Typical average noise during standard operation.
In the battle of Noise Level Average,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
higher
15.0 dB
measurement.
Don’t keep it to yourself — be the first to react and review the
Noise Level Average on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Energy efficiency rating drops slightly from A++ on the 45i to A+ on the 75i, meaning the newer model uses a bit more energy for its enhanced performance.
Efficiency classification for energy consumption.
In the battle of Energy Efficiency Rating,
Alen BreatheSmart 45i ◉ is
better than
Alen BreatheSmart 75i ◉
, delivering
higher
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Energy Efficiency Rating on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Clean Air Delivery Rate (CADR) jumps from 245 cfm on the 45i to 375 cfm on the 75i—a 53% increase—meaning the 75i purifies air much faster, suitable for larger or more polluted spaces.
Measures the total air cleaning rate in cubic feet per minute.
In the battle of Clean Air Delivery Rate,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
130.0 cfm
measurement.
Based on community votes for Clean Air Delivery Rate,
Alen BreatheSmart 45i ◉ earned
0 votes,
less than
Alen BreatheSmart 75i ◉,
which got 1 votes.
CADR for smoke is 370 cfm on the 75i, nearly 2.65 times higher than the 139.9 cfm on the 45i, making the 75i a much better choice for homes with smoke, cooking odors, or wildfire concerns.
Smoke-specific clean air delivery rate.
In the battle of CADR Smoke,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
230.1 cfm
measurement.
Don’t keep it to yourself — be the first to react and review the
CADR Smoke on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Pollen CADR also greatly favors the 75i at 431 cfm compared to 230.4 cfm for the 45i, enhancing its effectiveness for allergy sufferers in larger indoor environments.
Pollen-specific clean air delivery rate.
In the battle of CADR Pollen,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
200.6 cfm
measurement.
Don’t keep it to yourself — be the first to react and review the
CADR Pollen on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Dust CADR is 351 cfm on the 75i, almost 1.69 times the 207.9 cfm on the 45i. The 75i handles dust particles more efficiently, easing cleaning demands.
Dust-specific clean air delivery rate.
In the battle of CADR Dust,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
143.1 cfm
measurement.
Don’t keep it to yourself — be the first to react and review the
CADR Dust on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Who knows?
0Votes
Alen BreatheSmart 45i
(Help us out by suggesting one!)
2
ACH
0Votes
vs
Air Changes Per Hour
The 75i specifies 2 air changes per hour (ACH), which is essential for rooms requiring rapid air turnover, unlike the 45i with no ACH data. This means the 75i provides more frequent room air renewal.
Number of complete air changes per hour.
Don’t keep it to yourself — be the first to react and review the
Air Changes Per Hour on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
The coverage area recommendation significantly expands with the 75i at 1300 sq ft, 500 sq ft larger than the 45i, catering to bigger indoor spaces and ensuring effective purification.
The total maximum area the purifier can effectively clean.
In the battle of Coverage Area,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
500.0 sq ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Coverage Area on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Noise Level Max
What is the maximum noise level?
49
dB
0Votes
49
dB
0Votes
Alen BreatheSmart 45i
The highest fan speed produces a noise level comparable to the sound of a quiet vacuum cleaner, providing efficient air purification when needed most.
Alen BreatheSmart 75i
This is relatively quiet for a powerful air purifier, about the level of normal conversation or background noise in an office.
Maximum noise level at highest fan speed.
In the battle of Noise Level Max,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
, delivering
equal
49.00 dB
measurement.
Don’t keep it to yourself — be the first to react and review the
Noise Level Max on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Minimum Coverage Area
What is the minimum coverage area?
800
sq ft
0Votes
1,300
sq ft
0Votes
The smallest area recommended for optimal operation.
In the battle of Minimum Coverage Area,
Alen BreatheSmart 45i ◉ is
better than
Alen BreatheSmart 75i ◉
, delivering
lower
500.0 sq ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Minimum Coverage Area on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Max Airflow
What is the maximum airflow rate?
Who knows?
0Votes
Alen BreatheSmart 45i
(Help us out by suggesting one!)
350
cfm
0Votes
Maximum airflow capacity of the unit.
Don’t keep it to yourself — be the first to react and review the
Max Airflow on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Airflow Direction Type
What is the airflow direction type?
19
Alen BreatheSmart 45i
0Votes
Upward
20
Alen BreatheSmart 75i
0Votes
Upward
The pattern or direction in which clean air is released.
In the battle of Airflow Direction Type,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Airflow Direction Type on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Frequency
What is the operating frequency?
60
Hz
0Votes
50
Hz
0Votes
The electrical frequency of operation.
In the battle of Frequency,
Alen BreatheSmart 45i ◉ is
better than
Alen BreatheSmart 75i ◉
, delivering
higher
10.0 Hz
measurement.
Don’t keep it to yourself — be the first to react and review the
Frequency on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Operating Temperature Range
What is the operating temperature range?
54
Alen BreatheSmart 45i
0Votes
40-100°F
70
Alen BreatheSmart 75i
0Votes
32-104°F
The recommended ambient temperature range for operation.
In the battle of Operating Temperature Range,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
16 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Range on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Operating Humidity Range
What is the operating humidity range?
19
Alen BreatheSmart 45i
0Votes
85% RH
20
Alen BreatheSmart 75i
0Votes
85% RH
Acceptable relative humidity range for operation.
In the battle of Operating Humidity Range,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Humidity Range on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Filter material composition differs: the 45i uses fiberglass, plastic, and activated carbon, while the 75i upgrades to fiberglass and carbon fiber, suggesting stronger and potentially more efficient filtering.
Materials used in constructing the filter media.
In the battle of Filter Material Composition,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Material Composition on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Filter stages increase from 4 in the 45i to 5 in the 75i, indicating an extra level of purification sophistication that can trap more pollutants.
Total number of filtration stages used in the air cleaning process.
In the battle of Number Of Filter Stages,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
21 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Number Of Filter Stages on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Who knows?
0Votes
Alen BreatheSmart 45i
(Help us out by suggesting one!)
99.97
%
0Votes
vs
Filter Efficiency Percentage
Filter efficiency percentage is specified as 99.97% for the 75i, underscoring its high filtration quality, whereas the 45i does not specify this metric.
Percentage of particles the filter can capture.
Don’t keep it to yourself — be the first to react and review the
Filter Efficiency Percentage on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Filter availability is a key difference, with the 75i providing filter replacements versus none indicated for the 45i, easing long-term maintenance for the 75i users.
Indicates if replacement filters are easy to find on the market.
In the battle of Filter Availability,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Filter Availability on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Ionizer Function
Does it have ionizer function?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Alen BreatheSmart 45i
The ionizer function helps remove particles from the air by charging them, improving overall air quality.
Alen BreatheSmart 75i
The ionizer helps to remove airborne particles by attracting them to nearby surfaces, improving air quality further.
Generates negative ions to capture fine airborne particles.
In the battle of Ionizer Function,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Ionizer Function on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Primary Filter Type
What is the primary filter type?
69
Alen BreatheSmart 45i
0Votes
HEPA
70
Alen BreatheSmart 75i
0Votes
HEPA
Alen BreatheSmart 75i
A high-efficiency particulate air (HEPA) filter captures fine particles as small as 0.3 microns, ensuring cleaner air.
The main type of filter used to trap fine particles.
In the battle of Primary Filter Type,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Primary Filter Type on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
HEPA Filter Grade
What is the HEPA filter grade?
69
Alen BreatheSmart 45i
0Votes
H13
70
Alen BreatheSmart 75i
0Votes
H13
Alen BreatheSmart 75i
This grade ensures up to 99.97% of particles are captured, making it highly effective for allergy sufferers.
Indicates HEPA filter class and particle capture efficiency.
In the battle of HEPA Filter Grade,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
HEPA Filter Grade on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Filter Life Duration
What is the filter life duration?
12
month
0Votes
12
month
0Votes
Alen BreatheSmart 75i
The filter lasts up to one year with standard use, making it convenient for users to replace without frequent maintenance.
Expected lifespan of the filter before replacement.
In the battle of Filter Life Duration,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
, delivering
equal
12.00 month
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Life Duration on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Pre Filter Type
What is the pre-filter type?
0
Alen BreatheSmart 45i
0Votes
None
Who knows?
0Votes
Alen BreatheSmart 75i
(Help us out by suggesting one!)
The type of pre-filter that captures larger dust and hair.
Don’t keep it to yourself — be the first to react and review the
Pre Filter Type on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Carbon Filter Type
What is the carbon filter type?
79
Alen BreatheSmart 45i
0Votes
Activated Carbon
80
Alen BreatheSmart 75i
0Votes
Activated Carbon
Type of carbon material used for odor and gas removal.
In the battle of Carbon Filter Type,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Carbon Filter Type on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Activated Carbon Amount
How much activated carbon does it have?
Who knows?
0Votes
Alen BreatheSmart 45i
(Help us out by suggesting one!)
Who knows?
0Votes
Alen BreatheSmart 75i
(Help us out by suggesting one!)
Total amount of activated carbon used in the filter.
Don’t keep it to yourself — be the first to react and review the
Activated Carbon Amount on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Antibacterial Coating
Does it have antibacterial coating?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Indicates if the filter surface has antibacterial treatment.
In the battle of Antibacterial Coating,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Antibacterial Coating on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
UVC Light
Does it include UVC light?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Uses ultraviolet-C light to sterilize bacteria and viruses.
In the battle of UVC Light,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
UVC Light on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
PlasmaWave Similar Tech
Does it include PlasmaWave or similar tech?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Indicates if PlasmaWave or equivalent ionization technology is used.
In the battle of PlasmaWave Similar Tech,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
PlasmaWave Similar Tech on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Filter Replacement Indicator
Does it have a filter replacement indicator?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Alerts user when it’s time to replace filters.
In the battle of Filter Replacement Indicator,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Filter Replacement Indicator on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Filter Washable
Are the filters washable?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Indicates whether filters can be washed and reused.
In the battle of Filter Washable,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Filter Washable on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Replacement Filter Model
What is the replacement filter model?
Who knows?
0Votes
Alen BreatheSmart 45i
(Help us out by suggesting one!)
Who knows?
0Votes
Alen BreatheSmart 75i
(Help us out by suggesting one!)
The model number or code for compatible replacement filters.
Don’t keep it to yourself — be the first to react and review the
Replacement Filter Model on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Filter Change Frequency
How often should filters be changed?
12
month
0Votes
12
month
0Votes
Recommended frequency for changing filters.
In the battle of Filter Change Frequency,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
, delivering
equal
12.00 month
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Change Frequency on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Having a dust sensor on the 75i is clutch for accurate air quality readings that the 45i lacks.
See more
Air Quality Sensor
Does it have an air quality sensor?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Alen BreatheSmart 45i
The air quality sensor detects particle levels and adjusts the fan speed automatically to maintain clean air.
Detects overall air quality and pollution level.
In the battle of Air Quality Sensor,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Air Quality Sensor on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Real Time Air Quality Display
Does it show real-time air quality?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Alen BreatheSmart 45i
The color-coded rings provide at-a-glance feedback on air quality, turning blue for excellent, red for poor, so you can always know the current air quality.
Displays air quality readings instantly on screen or app.
In the battle of Real Time Air Quality Display,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Real Time Air Quality Display on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Auto Dimming Display
Does it have an auto dimming display?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Adjusts screen brightness automatically based on lighting.
In the battle of Auto Dimming Display,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Auto Dimming Display on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Automatic Mode
Does it have an automatic mode?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Adjusts purification level automatically based on air quality.
In the battle of Automatic Mode,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Automatic Mode on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Auto Fan Speed Adjustment
Does it support auto fan speed adjustment?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Automatically changes fan speed based on sensor data.
In the battle of Auto Fan Speed Adjustment,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Auto Fan Speed Adjustment on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Odor Sensor
Does it have an odor sensor?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Detects unpleasant smells or chemical odors.
In the battle of Odor Sensor,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Odor Sensor on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
VOC Sensor
Does it have a VOC sensor?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Detects volatile organic compounds and harmful gases.
In the battle of VOC Sensor,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
VOC Sensor on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
CO2 Sensor
Does it include a CO2 sensor?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Monitors carbon dioxide levels in the air.
In the battle of CO2 Sensor,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
CO2 Sensor on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
PM25 Sensor
Does it include a PM2.5 sensor?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Detects PM2.5 fine particles (2.5 microns and smaller).
In the battle of PM25 Sensor,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
PM25 Sensor on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
PM10 Sensor
Does it have a PM10 sensor?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Detects coarse dust particles (10 microns and larger).
In the battle of PM10 Sensor,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
PM10 Sensor on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Temperature Sensor
Does it have a temperature sensor?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Measures ambient temperature for comfort optimization.
In the battle of Temperature Sensor,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Temperature Sensor on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Humidity Sensor
Does it include a humidity sensor?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Detects humidity level in the environment.
In the battle of Humidity Sensor,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Humidity Sensor on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Light Sensor
Does it have a light sensor?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Detects ambient light for automatic display dimming.
In the battle of Light Sensor,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Light Sensor on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Sensor Accuracy Rating
What is the sensor accuracy rating?
Who knows?
0Votes
Alen BreatheSmart 45i
(Help us out by suggesting one!)
Who knows?
0Votes
Alen BreatheSmart 75i
(Help us out by suggesting one!)
Measures how accurate the sensors are at detecting pollutants.
Don’t keep it to yourself — be the first to react and review the
Sensor Accuracy Rating on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Physical buttons exist only on the 75i, which might offer a more tactile and responsive control option compared to the 45i.
Provides tactile buttons for basic operation.
In the battle of Physical Buttons,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Physical Buttons on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Child lock is another safety feature exclusive to the 75i, providing extra security for families with young children.
Prevents accidental operation by children.
In the battle of Child Lock,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Child Lock on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
The filter reset button on the 75i simplifies maintenance reminders, a convenience missing on the 45i model.
Dedicated button to reset the filter indicator after replacement.
In the battle of Filter Reset Button,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Filter Reset Button on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Mobile App Control
Can it be controlled through a mobile app?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Alen BreatheSmart 45i
Control your purifier remotely using the Alen Air app, which lets you monitor air quality and adjust settings from your smartphone.
Enables control via smartphone application.
In the battle of Mobile App Control,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Mobile App Control on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Touch Sensitivity Level
What is the touch sensitivity level?
Who knows?
0Votes
Alen BreatheSmart 45i
(Help us out by suggesting one!)
Who knows?
0Votes
Alen BreatheSmart 75i
(Help us out by suggesting one!)
Indicates how responsive the touch interface is.
Don’t keep it to yourself — be the first to react and review the
Touch Sensitivity Level on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Remote Control
Does it come with a remote control?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Allows operation from a distance using a remote device.
In the battle of Remote Control,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Remote Control on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Display Brightness Adjustment
Can the display brightness be adjusted?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Allows users to adjust the display brightness manually.
In the battle of Display Brightness Adjustment,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Display Brightness Adjustment on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Sleep Mode
Does it feature a sleep mode?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Operates quietly with dimmed display for sleeping.
In the battle of Sleep Mode,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Sleep Mode on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Control Panel Location
Where is the control panel located?
89
Alen BreatheSmart 45i
0Votes
Top
90
Alen BreatheSmart 75i
0Votes
Top
Indicates where the main control panel is located.
In the battle of Control Panel Location,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Control Panel Location on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
WiFi Indicator Light
Does it have a WiFi indicator light?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Shows WiFi connectivity status visually.
In the battle of WiFi Indicator Light,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
WiFi Indicator Light on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Error Indicator Light
Does it include an error indicator light?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Displays warnings for operational issues or errors.
In the battle of Error Indicator Light,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Error Indicator Light on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Sleep quiet mode is available on the 75i, designed to minimize noise during the night, whereas the 45i lacks this feature, making the 75i more suitable for light sleepers.
Minimizes noise and display brightness for nighttime use.
In the battle of Sleep Quiet Mode,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
Based on community votes for Sleep Quiet Mode,
Alen BreatheSmart 45i ◉ earned
0 votes,
less than
Alen BreatheSmart 75i ◉,
which got 1 votes.
Who knows?
0Votes
Alen BreatheSmart 45i
(Help us out by suggesting one!)
350
rpm
0Votes
vs
Maximum Fan Speed
The 75i's maximum fan speed is 350 rpm, which the 45i does not specify, indicating potentially stronger airflow capabilities in the 75i.
Maximum fan rotation speed when operating at full power.
Don’t keep it to yourself — be the first to react and review the
Maximum Fan Speed on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Who knows?
0Votes
Alen BreatheSmart 45i
(Help us out by suggesting one!)
95
rpm
0Votes
vs
Minimum Fan Speed
Minimum fan speed on the 75i is 95 rpm, again unspecified for the 45i, suggesting better performance control and quieter low-speed operation.
Lowest rotation speed for quiet or energy-saving mode.
Don’t keep it to yourself — be the first to react and review the
Minimum Fan Speed on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Four fan speed settings, including Turbo mode, allow you to adjust the airflow for different room sizes and air quality needs.
Alen BreatheSmart 75i
Offers flexible fan speed options, from quiet operation to high-speed purification when needed.
Lists the available fan speed levels or names.
In the battle of Fan Speed Levels,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Fan Speed Levels on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Turbo Mode
Does it include a turbo mode?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Alen BreatheSmart 45i
Turbo mode maximizes fan speed to clean the air rapidly in large rooms or during high pollution events.
High-power mode for rapid air purification.
In the battle of Turbo Mode,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Turbo Mode on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Eco Mode
Does it have an eco mode?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Energy-saving mode that reduces power usage.
In the battle of Eco Mode,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Eco Mode on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Manual Mode
Does it include manual mode?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Allows manual fan speed and mode selection by the user.
In the battle of Manual Mode,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Manual Mode on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Custom Mode
Does it support a custom mode?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Lets users set personalized mode settings or schedules.
In the battle of Custom Mode,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Custom Mode on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Oscillation
Does it feature oscillation?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Rotates or swings to distribute air evenly across a room.
In the battle of Oscillation,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Oscillation on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Airflow Direction Control
Can you control the airflow direction?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Allows users to adjust the direction of purified airflow.
In the battle of Airflow Direction Control,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Airflow Direction Control on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Ozone emission safety is only assured on the 75i, which is an advantage for health-conscious consumers wary of ozone-generating devices.
Ensures ozone emissions remain within safe levels.
In the battle of Ozone Emission Safe,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Ozone Emission Safe on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Overheat protection is present only in the 45i, providing an important safety feature that the 75i surprisingly lacks, a consideration for safety-conscious buyers.
Prevents damage by automatically shutting down when overheating.
In the battle of Overheat Protection,
Alen BreatheSmart 45i ◉ is
better than
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Overheat Protection on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Tipover protection is another safety feature offered by the 45i but missing in the 75i, potentially impacting household safety in environments with pets or children.
Shuts off the device automatically if it tips over.
In the battle of Tipover Protection,
Alen BreatheSmart 45i ◉ is
better than
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Tipover Protection on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Power surge protection is included with the 45i but not with the 75i, which may make the 45i a safer choice in areas with unstable electrical supply.
Protects internal components from voltage spikes.
In the battle of Power Surge Protection,
Alen BreatheSmart 45i ◉ is
better than
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Power Surge Protection on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
UV Safety Shield
Does it include a UV safety shield?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Alen BreatheSmart 45i
While it lacks a UV safety shield, the HEPA filter provides medical-grade filtration to remove airborne contaminants.
Shields users from direct UV light exposure in UV-enabled models.
In the battle of UV Safety Shield,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
UV Safety Shield on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Electrical Protection Rating
What is the electrical protection rating?
0
Alen BreatheSmart 45i
0Votes
IP20
0
Alen BreatheSmart 75i
0Votes
IP20
Alen BreatheSmart 45i
The IP20 rating indicates basic protection from dust and accidental contact with internal components, suitable for indoor use in typical home environments.
Indicates protection level against dust or electrical contact.
In the battle of Electrical Protection Rating,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
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Electrical Protection Rating on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Safety Auto Shutoff
Does it feature safety auto shutoff?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Automatically turns off under unsafe or fault conditions.
In the battle of Safety Auto Shutoff,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
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Safety Auto Shutoff on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Power Failure Memory
Does it have power failure memory?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Remembers last settings after a power outage.
In the battle of Power Failure Memory,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Power Failure Memory on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Fuse Type
What type of fuse does it use?
0
Alen BreatheSmart 45i
0Votes
Thermal Fuse
0
Alen BreatheSmart 75i
0Votes
Thermal Fuse
Identifies the type of fuse used for electrical safety.
In the battle of Fuse Type,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Fuse Type on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Build quality is rated 'Premium' on the 75i versus 'Standard' on the 45i, implying more durable materials and a higher-end feel for the 75i.
Indicates the overall craftsmanship and material precision.
In the battle of Build Quality Grade,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Build Quality Grade on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Scratch resistance and portability features like handles and wheels are exclusive to the 75i, enhancing durability and user convenience over the 45i.
Indicates resistance of the body surface to scratches.
In the battle of Scratch Resistance,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Scratch Resistance on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Body Material
What material is the purifier body made of?
0
Alen BreatheSmart 45i
0Votes
ABS Plastic
0
Alen BreatheSmart 75i
0Votes
ABS Plastic
Alen BreatheSmart 45i
Durable and lightweight ABS plastic helps ensure the product is sturdy, easy to clean, and resistant to wear over time.
Describes the main material used for the purifier body.
In the battle of Body Material,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Body Material on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Filter Frame Material
What is the filter frame material?
Who knows?
0Votes
Alen BreatheSmart 45i
(Help us out by suggesting one!)
0
Alen BreatheSmart 75i
0Votes
Plastic
Indicates the material used for the filter housing or frame.
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Filter Frame Material on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Build Type
What is the build type?
0
Alen BreatheSmart 45i
0Votes
Fixed
0
Alen BreatheSmart 75i
0Votes
Fixed
Defines the overall design structure of the purifier.
In the battle of Build Type,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
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Build Type on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Finish Texture
What type of finish texture does it have?
0
Alen BreatheSmart 45i
0Votes
Matte
0
Alen BreatheSmart 75i
0Votes
Matte
Describes the surface finish of the air purifier.
In the battle of Finish Texture,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
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Finish Texture on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Portability Handles Wheels
Does it have handles or wheels for portability?
No
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Indicates presence of handles or wheels for easier movement.
In the battle of Portability Handles Wheels,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Portability Handles Wheels on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
The 75i uniquely provides a filter replacement cost estimate ($100), helping customers plan expenses, a helpful transparency absent with the 45i.
Approximate cost for standard replacement filters.
In the battle of Filter Replacement Cost Estimate,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Filter Replacement Cost Estimate on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Tool-free maintenance is available on the 75i, but not on the 45i, meaning less hassle when replacing filters or performing upkeep on the 75i.
Allows maintenance without using additional tools.
In the battle of Tool Free Maintenance,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Tool Free Maintenance on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Who knows?
0Votes
Alen BreatheSmart 45i
(Help us out by suggesting one!)
30
days
0Votes
vs
Cleaning Frequency
Cleaning frequency is recommended every 30 days for the 75i, while no cleaning frequency is specified for the 45i, which may influence maintenance routines.
Recommended frequency of cleaning for optimal performance.
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Cleaning Frequency on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Filter Replacement Method
What is the filter replacement method?
0
Alen BreatheSmart 45i
0Votes
Pull Out
0
Alen BreatheSmart 75i
0Votes
Pull Out
Alen BreatheSmart 45i
The filter pulls out for easy replacement, making maintenance quick and straightforward.
Alen BreatheSmart 75i
The filter pulls out for easy replacement, making maintenance quick and straightforward.
Describes how the filter can be removed and replaced.
In the battle of Filter Replacement Method,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Filter Replacement Method on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Maintenance Indicator
Does it have a maintenance indicator?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Alen BreatheSmart 45i
A maintenance indicator light helps remind you when it's time to replace the filter, keeping your purifier at peak performance.
Alerts when maintenance or cleaning is needed.
In the battle of Maintenance Indicator,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Maintenance Indicator on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Ease Of Access
How is the ease of access for cleaning or filter changes?
0
Alen BreatheSmart 45i
0Votes
Front Access
0
Alen BreatheSmart 75i
0Votes
Front Access
Indicates how easily users can reach filters and components.
In the battle of Ease Of Access,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Ease Of Access on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Cleaning Tools
Are cleaning tools included?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Specifies if cleaning accessories are provided with the unit.
In the battle of Cleaning Tools,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Cleaning Tools on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Maintenance Frequency Reminder
Does it include a maintenance frequency reminder?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Provides reminders for regular filter replacement or cleaning.
In the battle of Maintenance Frequency Reminder,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Maintenance Frequency Reminder on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Bluetooth connectivity is built into the 75i, enhancing smart device compatibility, whereas the 45i supports only WiFi without Bluetooth, limiting control options.
Allows wireless connection via Bluetooth for setup or local control.
In the battle of Bluetooth Connectivity,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
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Bluetooth Connectivity on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
0
Alen BreatheSmart 75i
0Votes
Alexa, Google Assistant
vs
Voice Assistant Compatibility
Voice assistant compatibility is present with Alexa and Google Assistant on the 75i, enabling hands-free control—a modern convenience lacking on the 45i.
Specifies which voice assistants are supported.
In the battle of Voice Assistant Compatibility,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Voice Assistant Compatibility on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
The 75i supports IFTTT and smart home integration, enabling automated, connected home features unmatched by the 45i, ideal for tech-savvy users.
Integrates with automation platforms like IFTTT or smart home hubs.
In the battle of IFTTT Or Smart Home Integration,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
IFTTT Or Smart Home Integration on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Firmware update capability on the 75i ensures the device can receive software improvements over time, unlike the 45i, which lacks this forward-looking feature.
Allows over-the-air firmware updates for new features or bug fixes.
In the battle of Firmware Update Capability,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Firmware Update Capability on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
WiFi Connectivity
Does it have WiFi connectivity?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Alen BreatheSmart 45i
WiFi connectivity allows remote monitoring and control through the Alen Air app, making it easy to manage air quality from anywhere in your home.
Alen BreatheSmart 75i
WiFi connectivity allows for easy control via the mobile app, perfect for users who want remote monitoring and management of their air quality.
Indicates if the air purifier can connect to WiFi for app or remote control.
In the battle of WiFi Connectivity,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
WiFi Connectivity on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
App Integration
Does it integrate with mobile apps?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Alen BreatheSmart 45i
Works with the Alen Air app for easy control, real-time air quality monitoring, and filter change notifications.
Integrates with manufacturer or third-party mobile applications.
In the battle of App Integration,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
App Integration on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Cloud Connectivity
Does it support cloud connectivity?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Connects to cloud services for remote access and data sync.
In the battle of Cloud Connectivity,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Cloud Connectivity on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Offline Mode
Does it have an offline mode?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Operates fully even without an internet connection.
In the battle of Offline Mode,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Offline Mode on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Remote Start Stop
Can it be started or stopped remotely?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Enables turning the purifier on or off remotely via app or voice.
In the battle of Remote Start Stop,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Remote Start Stop on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Multi-Device Sync
Does it support multi-device sync?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Synchronizes multiple purifiers or devices under one control.
In the battle of Multi-Device Sync,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Multi-Device Sync on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Data Logging
Does it support data logging?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Logs air quality, usage, and performance data for analysis.
In the battle of Data Logging,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Data Logging on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Usage History
Does it keep usage history?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Records previous usage patterns and air quality stats.
In the battle of Usage History,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Usage History on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
The 75i utilizes eco-friendly materials and recyclable filters, goes for sustainable packaging, and has low ozone emissions, promoting environmental responsibility—benefits not provided by the 45i.
Indicates whether the product uses eco-friendly materials.
In the battle of Eco Friendly Materials,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
Based on community votes for Eco Friendly Materials,
Alen BreatheSmart 45i ◉ earned
0 votes,
less than
Alen BreatheSmart 75i ◉,
which got 1 votes.
I love that the 75i uses eco-friendly materials making it a better choice if you care about sustainability.
See more
Recyclable Filters
Are the filters recyclable?
No
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Alen BreatheSmart 75i
The filters are designed to be recyclable, reducing the environmental impact when replacing them.
Indicates if filters are recyclable after use.
In the battle of Recyclable Filters,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Recyclable Filters on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Sustainable Packaging
Is the packaging sustainable?
No
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Describes if the packaging uses recyclable or biodegradable materials.
In the battle of Sustainable Packaging,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
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Sustainable Packaging on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Low Ozone Emission
Does it have low ozone emission?
No
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Ensures minimal ozone emission during operation.
In the battle of Low Ozone Emission,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Low Ozone Emission on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Carbon Footprint Rating
What is its carbon footprint rating?
Who knows?
0Votes
Alen BreatheSmart 45i
(Help us out by suggesting one!)
Who knows?
0Votes
Alen BreatheSmart 75i
(Help us out by suggesting one!)
Approximate carbon footprint of the device’s lifecycle.
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Carbon Footprint Rating on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Standby Power Usage
How much power does it use on standby?
Who knows?
0Votes
Alen BreatheSmart 45i
(Help us out by suggesting one!)
Who knows?
0Votes
Alen BreatheSmart 75i
(Help us out by suggesting one!)
Power consumption when the device is on standby mode.
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Standby Power Usage on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Noise Eco Mode
What is the noise level in eco mode?
Who knows?
0Votes
Alen BreatheSmart 45i
(Help us out by suggesting one!)
Who knows?
0Votes
Alen BreatheSmart 75i
(Help us out by suggesting one!)
Noise level during eco or low power mode.
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Noise Eco Mode on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Accessories & Package Contents
8
Filters
Are filters included in the box?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Specifies if the product includes initial filters in the box.
In the battle of Filters,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Filters on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Spare Filters
Are spare filters included?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Indicates whether additional spare filters are provided.
In the battle of Spare Filters,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
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Spare Filters on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Power Cord
Is the power cord included?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
States whether a power cord is included in the box.
In the battle of Power Cord,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
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Power Cord on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Power Adapter
Is a power adapter included?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Specifies if an external power adapter is provided.
In the battle of Power Adapter,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
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Power Adapter on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Filter Replacement Tool
Is a filter replacement tool included?
No
0Votes
Alen BreatheSmart 45i
No
0Votes
Alen BreatheSmart 75i
Indicates whether a tool for filter replacement is provided.
In the battle of Filter Replacement Tool,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
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Filter Replacement Tool on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Setup Guide
Is there a setup guide included?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Confirms if a setup or quick start guide is provided.
In the battle of Setup Guide,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
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Setup Guide on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
User Manual
Is a user manual included?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Confirms the presence of a printed or digital user manual.
In the battle of User Manual,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
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User Manual on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Warranty Card
Is a warranty card included?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Indicates the inclusion of a warranty registration card.
In the battle of Warranty Card,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Warranty Card on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
The 75i is AHAM verified among many certifications, which means its performance claims are independently validated, increasing consumer confidence compared to the 45i which lacks AHAM verification.
Indicates if the air purifier is verified by the Association of Home Appliance Manufacturers.
In the battle of AHAM Verified,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
AHAM Verified on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
The 75i is ETL and UL listed, along with CSA, EPA, FCC, CE, RoHS, and ISO certified, reflecting a high safety and quality standard, unlike the 45i which carries fewer certifications.
Shows compliance with North American electrical safety standards.
In the battle of ETL Listed,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
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ETL Listed on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
CARB Certified
Is it CARB certified?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Confirms compliance with California Air Resources Board standards for ozone emission safety.
In the battle of CARB Certified,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
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CARB Certified on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
UL Listed
Is it UL listed?
No
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Indicates UL certification for electrical and fire safety.
In the battle of UL Listed,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
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UL Listed on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
CSA Certified
Is it CSA certified?
No
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Certifies compliance with Canadian Standards Association safety requirements.
In the battle of CSA Certified,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
CSA Certified on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Energy Star Certified
Is it Energy Star certified?
Yes
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Indicates certification for energy-efficient performance.
In the battle of Energy Star Certified,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Energy Star Certified on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
EPA Certified
Is it EPA certified?
No
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Verifies compliance with U.S. Environmental Protection Agency standards.
In the battle of EPA Certified,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
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EPA Certified on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
RoHS Compliant
Is it RoHS compliant?
No
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Ensures restriction of hazardous substances in components and materials.
In the battle of RoHS Compliant,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
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RoHS Compliant on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
FCC Certified
Is it FCC certified?
No
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Indicates compliance with Federal Communications Commission standards for electronic emissions.
In the battle of FCC Certified,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
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FCC Certified on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
CE Certified
Is it CE certified?
No
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Confirms compliance with European safety, health, and environmental protection standards.
In the battle of CE Certified,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
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CE Certified on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
ISO Certified
Is it ISO certified?
No
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Indicates certification under ISO standards for quality or environmental management.
In the battle of ISO Certified,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
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ISO Certified on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Warranty duration is full lifetime for the 75i versus limited lifetime for the 45i, with the 75i also offering extended warranty availability and onsite service—important considerations for long-term peace of mind.
Specifies how long the product is covered under warranty.
In the battle of Warranty Duration,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
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Warranty Duration on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Warranty service type differs: the 75i provides replacement service while the 45i requires carry in, making the 75i's warranty potentially more convenient.
Defines how warranty service is provided.
In the battle of Warranty Service Type,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Warranty Service Type on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Onsite service availability exists only for the 75i, offering more comprehensive support especially valuable in larger or more demanding user environments.
States whether technicians can provide onsite service or repair.
In the battle of Onsite Service Availability,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
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Onsite Service Availability on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Customer Support Channel
What are the customer support channels?
0
Alen BreatheSmart 45i
0Votes
Phone, Email, Live Chat, Website
0
Alen BreatheSmart 75i
0Votes
Phone, Email, Live Chat, Website
Alen BreatheSmart 75i
Multiple customer support options make it easy to resolve any issues with the product quickly.
Lists available communication channels for customer support.
In the battle of Customer Support Channel,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Customer Support Channel on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Extended Warranty Availability
Is extended warranty available?
No
0Votes
Alen BreatheSmart 45i
Yes
0Votes
Alen BreatheSmart 75i
Indicates whether extended warranty options are offered.
In the battle of Extended Warranty Availability,
Alen BreatheSmart 45i ◉ is
worse than
Alen BreatheSmart 75i ◉
.
Don’t keep it to yourself — be the first to react and review the
Extended Warranty Availability on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Service Center Availability
What is the service center coverage?
0
Alen BreatheSmart 45i
0Votes
Nationwide
0
Alen BreatheSmart 75i
0Votes
Nationwide
Describes the scope of service center availability.
In the battle of Service Center Availability,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
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Service Center Availability on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Online Support Platform
What online support platform is available?
0
Alen BreatheSmart 45i
0Votes
Website
0
Alen BreatheSmart 75i
0Votes
Website
Specifies the platform used for online support or warranty registration.
In the battle of Online Support Platform,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
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Online Support Platform on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Response Time
What is the typical customer support response time?
24
hours
0Votes
24
hours
0Votes
Average time for customer support to respond.
In the battle of Response Time,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
, delivering
equal
24.00 hours
measurement.
Don’t keep it to yourself — be the first to react and review the
Response Time on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Return Policy
What is the return policy duration?
0
Alen BreatheSmart 45i
0Votes
60 Days
0
Alen BreatheSmart 75i
0Votes
60 Days
Defines the allowable time period for product returns.
In the battle of Return Policy,
Alen BreatheSmart 45i ◉ is
same as
Alen BreatheSmart 75i ◉
.
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Return Policy on Alen BreatheSmart 45i ◉
vs Alen BreatheSmart 75i ◉ and help others decide!
Surveys
Because hot takes deserve votes.
Air Cleaning Performance
How effective is this air purifier at cleaning the air in a typical room?
Excellent purification — Removes over 99% of particles
0Votes
0Votes
Very good — Removes 95% to 99% of particles
0Votes
0Votes
Decent — Removes 85% to 95% of particles
0Votes
0Votes
Weak — Removes 70% to 85% of particles
0Votes
0Votes
Poor — Removes under 70% of particles
0Votes
0Votes
Air Circulation Speed
How quickly does this air purifier clean the air in a medium-sized room?
Very fast — Under 10 minutes
0Votes
0Votes
Fast — 10 to 20 minutes
0Votes
0Votes
Moderate — 20 to 30 minutes
0Votes
0Votes
Slow — 30 to 45 minutes
0Votes
0Votes
Very slow — Over 45 minutes
0Votes
0Votes
Noise Level
How quiet is this air purifier during normal operation?
Very quiet — Under 25 dB
0Votes
0Votes
Quiet — 25 to 35 dB
0Votes
0Votes
Moderate — 35 to 45 dB
0Votes
0Votes
Loud — 45 to 55 dB
0Votes
0Votes
Very loud — Over 55 dB
0Votes
0Votes
Ease of Setup
How easy was it to set up this air purifier for first-time use?
Extremely easy — Ready to use within minutes
0Votes
0Votes
Easy — A few steps but clear instructions
0Votes
0Votes
Average — Needed some effort but manageable
0Votes
0Votes
Tricky — Confusing or unclear setup steps
0Votes
0Votes
Frustrating — Difficult and time-consuming setup
0Votes
0Votes
Filter Replacement Convenience
How easy is it to replace the filter on this air purifier?
Very simple — Quick and tool-free
0Votes
0Votes
Easy — Takes only a few minutes
0Votes
0Votes
Average — Manageable but a bit fiddly
0Votes
0Votes
Hard — Requires tools or careful handling
0Votes
0Votes
Very hard — Complicated or frustrating process
0Votes
0Votes
Filter Lifespan
How long does the filter in this air purifier typically last?
Very long — Over 12 months
0Votes
0Votes
Long — 9 to 12 months
0Votes
0Votes
Average — 6 to 9 months
0Votes
0Votes
Short — 3 to 6 months
0Votes
0Votes
Very short — Under 3 months
0Votes
0Votes
Energy Consumption
How energy-efficient is this air purifier during daily use?
Very efficient — Under 30 watts
0Votes
0Votes
Efficient — 30 to 50 watts
0Votes
0Votes
Moderate — 50 to 80 watts
0Votes
0Votes
High — 80 to 120 watts
0Votes
0Votes
Very high — Over 120 watts
0Votes
0Votes
Design Appeal
How would you rate the design and appearance of this air purifier?
Sleek and stylish — Looks modern and fits any room
0Votes
0Votes
Clean and simple — Looks nice and unobtrusive
0Votes
0Votes
Average — Functional but plain
0Votes
0Votes
Bulky — Takes space and looks outdated
0Votes
0Votes
Clunky — Unattractive and poorly designed
0Votes
0Votes
Portability and Size
How convenient is the size and portability of this air purifier?
Very compact — Under 10 pounds
0Votes
0Votes
Compact — 10 to 15 pounds
0Votes
0Votes
Medium — 15 to 20 pounds
0Votes
0Votes
Large — 20 to 25 pounds
0Votes
0Votes
Very large — Over 25 pounds
0Votes
0Votes
Pricing
How do you feel about the price of this air purifier?
Supermod
Moderator
Recaptor
0
Cartling
20
15
15
15
