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Alen BreatheSmart 45i Pure 4 -Speed Ionic White HEPA Air Purifier ENERGY STAR Certified (Covers: 1600-sq ft )
Item #5214646 |
Model #100101
4.4
$429.00
$429
.00
Per Square Foot pricing is based on the area of a flat surface. Length x Width = Sq. Ft.
Per Linear Foot pricing is based on the length of a single roll. A linear foot of 10-foot-long-roll = 1 ft. x 10 ft. = 10 Sq. Ft.
Manufacturer Color/Finish: White
Maximum Qty of 1000
Alen BreatheSmart 45i Pure 4 -Speed Ionic White HEPA Air Purifier ENERGY STAR Certified (Covers: 1600-sq ft )
4.4
$429.00
$429.00
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Learn MoreThe Alen BreatheSmart 45i is ideal for bedrooms and other rooms up to 800 sq. ft. Proven to improve sleep by and independent SleepScore Labs® study, the BreatheSmart 45i emits a soothing pink noise that boosts frequencies in the lower octaves, so you wake up feeling rested. Alen air purifiers offer superior performance through the combination of a powerful fan, quiet motor, and advanced filtration technology to deliver and maximize airflow while minimizing noise. Our medical-grade filters capture particles as small as 0.1 micron, removing even the tiniest pollutants including dust, pollen, pet dander, mold spores, germs and bacteria, and more. Laser sensor technology detects when particles are present and auto-adjusts fan speed, so you don’t have to. The 5 color coded rings show your indoor air quality at a glance and let you see how Alen is working to clean the air quickly and efficiently. Get real time air quality insights, view historical trends, or control your purifier remotely using the Alen Air app.
MEDICAL GRADE HEPA PURE FILTER: Our most popular filter for eliminating everyday allergens and pollution from your air; the HEPA Pure filter captures 99.9% of dust, allergens, and harmful fine pollutants as small as 0.1 micron so you can breathe easy; this filter is ideal for everyday home purification, allergy and asthma sufferers, and virus concerns.
IMPROVED SLEEP: The BreatheSmart 45i is proven to improve sleep according to a peer-reviewed study by SleepScore Labs; incredibly quiet, the 45i emits a soothing pink noise that boosts frequencies in the lower octaves, so you wake up feeling rested.
ROOM SIZE: The BreatheSmart 45i quietly and efficiently circulates the air in rooms up to 800 sq ft every 30 minutes; perfect for primary bedrooms and other large bedrooms.
ENGINEERED TO PERFORM: Alen air purifiers offer superior performance through the combination of a powerful fan, quiet motor, and advanced filtration technology to deliver and maximize airflow while minimizing noise; our medical-grade filters capture particles as small as 0.1 micron, removing even the tiniest pollutants including dust, pollen, germs and bacteria; Alen air purifiers are energy efficient and designed to run 24/7.
SMART: SmartSensor technology detects when airborne particles are present and automatically adjusts fan speed; Color coded rings let you know Alen is working to clean the air: Blue = Excellent, Green = Good, Orange = Fair, Red = Poor, Purple = Bad air quality (high levels of particles).
WIFI ENABLED: Connect the Alen BreatheSmart 45i to the Alen Air app to view real time air quality and see historical trends; you can also control your purifiers remotely, set air quality notifications, and get reminders when it’s time to replace your filter.
DESIGNER PANELS: Choose from multiple designer panels options to make your Alen just right for your space; designer panels are easy to change whenever your décor changes.
General | |||
|---|---|---|---|
Color/Finish Family | White | Power Source | Plug in |
Manufacturer Color/Finish | White | Package Quantity | 1 |
Series Name | BreatheSmart 45i Pure | Control Type | LCD |
Sub-Brand | BreatheSmart | Number of Batteries Required | 0 |
Type | Console | Filter Type | HEPA |
Dimensions | |||
|---|---|---|---|
Assembled Depth (Inches) | 8.5 | Maximum Coverage Area (Sq. Feet) | 1600 |
Assembled Height (Inches) | 25 | Suggested Room Size | XL (800+ sq ft) |
Assembled Width (Inches) | 15 | Weight (lbs.) | 15 |
Common Size (W x L x H) | 15x25x8.5 | ||
Features | |||
|---|---|---|---|
AC Adapter Included | Yes | Pollen CADR | 230.4 |
Batteries Included | No | Portable | No |
Carry Handle | Yes | Programmable Timer | No |
Commercial/Residential | Commercial/Residential | Remote Control Included | No |
Corded/Cordless | Corded | Removes Bacteria | No |
Dust CADR | 207.9 | Removes Dust | Yes |
Filter Change Indicator | Yes | Removes Mold | Yes |
Filter Included | Yes | Removes Odors | Yes |
Filter Monitor | Electronic filter monitor | Removes Particulates | Yes |
Formaldehyde CADR | 0 | Removes Pet Dander | Yes |
Highest Fan Speed (Decibels) | 49 | Removes Pollen | Yes |
Hub Required | No | Removes Smoke | Yes |
Ionic | Yes | Removes Viruses | Yes |
Lowe's Exclusive | No | Sleep Mode | Yes |
Lowest Fan Speed (Decibels) | 23 | Smoke CADR | 139.9 |
Number of Speeds | 4 | Voice Controlled | No |
Oscillating | No | Voltage | 120 |
Permanent Filter | No | Wheeled | No |
Compatibility | |||
|---|---|---|---|
App Compatibility | No | Works with Android | Yes |
Bluetooth Compatibility | No | Works with Apple HomeKit | No |
Brand/Model Compatibility | Alen BreatheSmart 45i | Works with iOS | Yes |
Smart Compatible | No | Works with SmartThings | No |
Wi-Fi Compatibility | Yes | Works with the Google Assistant | No |
Works with Amazon Alexa | No | ||
Warranty | |||
|---|---|---|---|
Warranty | Limited lifetime | ||
Certifications | |||
|---|---|---|---|
AHAM Certified | No | CARB Compliant | Yes |
CA Residents: Prop 65 Warning(s) | No | ENERGY STAR Certified | Yes |
CADR (ANSI AC-1) | 245 | Safety Listing | cETLus safety listing |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 10101500 | ||
Check out the Best Selling Air Purifiers on Lowes.com
Review
92 Reviews
82% Recommend this product
Ratings may include incentivized customer reviews.
What Customers Are Saying
The air purifier is described as highly effective at removing odors, smoke, dust, and allergens from large rooms. It operates quietly, has smart features like an app and air quality indicator, and comes in customizable designs. Many users report significant improvements in air quality and relief from asthma and allergy symptoms. However, some customers found the purifier ineffective, with no noticeable impact on air quality or odors. There were also complaints about poor filtering, weak airflow, and issues with off-gassing and dust release. The overall consensus is that the purifier is high-quality when it works well, but the experience can vary, and the value may not justify the high price for some customers.
Customer review summary generated by AI, including incentivized reviews.92 Customer Reviews
Useless
Sitting 10 ft from it and it only has to filter dust and grasses. Not doing a darn thing.
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Asthma Relief and PM2.5 filtration
Clean Air.. Galore.. Had some issues with allergies that were effecting my asthma, already using 1200 air handler filters needed to get a bit better air quality indoors. The BreathSmart 45i sure seems to help, put in automatic mode and let it do its thing filtering air throughout the day.
ToolTimeTimSeptember 30, 2025
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its probably me
this may work, but I bought it to help remove the smell of a nail salon, its not working. it probably isn't the fault of this machine, I may be using it in the wrong way (yes I did remove the bag from the filter before turning it on lol) I was hoping it would reduce the smell, however it does not.
whatsnextonthelistAugust 15, 2025
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Verified Purchaser
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Quality unit
Quality materials and construction. Quiet. Clear and simple instructions.
1BobJuly 20, 2025
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Verified Purchaser
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Good
Not as quiet
SmartJune 16, 2025
Verified Purchaser
Verified Purchaser
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It does what it’s supposed to
Had for a Month works great
Dr64May 23, 2025
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Verified Purchaser
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Useless
This one, along with the shark air purifiers, are junk. I tried both and neither made a difference.
JakeMay 14, 2025
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4 Questions
4 Questions
what are the CMF for this device?
Andrea on March 8, 20230
Answers
Will replacement filters be available for a long time in the future?
Miles on December 19, 20220
Answers
how much do replacement filters cost?
ALLAN on November 22, 20220
Answers
How does this do removing cigar smoke smell?
John on November 22, 20220
Answers