Alen 75i HEPA Air Purifier, Ultimate Filter, Covers 2,800 Sq Ft

Price: $829.00
(as of Oct 11, 2026 04:51:27 UTC – Details)


The Alen BreatheSmart 75i is Alen’s most powerful unit, capturing the largest numbers of particles in your air in the shortest amount of time. The 75i is ideal for living rooms, open concept spaces, and other large rooms up to 2,600 sq. ft. 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, 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.
Product Dimensions ‏ : ‎ 11.5 x 18.5 x 27 inches; 27 pounds
Item model number ‏ : ‎ BreatheSmart 75i_V2
Date First Available ‏ : ‎ May 20, 2025
Manufacturer ‏ : ‎ Alen
ASIN ‏ : ‎ B0F99DWBN8
Best Sellers Rank: #349,167 in Home & Kitchen (See Top 100 in Home & Kitchen) #370 in HEPA Filter Air Purifiers
Customer Reviews: 4.2 4.2 out of 5 stars (16) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
HEPA Odor Filter: Destroys heavy household odors at molecular level neutralizing unpleasent odors from taking over your home. Ideal for pet owners and parents. Keeps home fresh from food smells, litter boxes, diapers and more.
Powerful Air Purification: The Alen BreatheSmart 75i is essential for large spaces up to 2800 sq ft. High-efficiency fan handles toughest contaminants, making it ideal for your home ensuring clean, fresh air throughout your space.
Engineered to Perform: Alen air purifiers offer superior performance through the combination of a powerful fan, quiet motor, and advanced filtration. Medical-grade filters capture particles as small as 0.1 micron.
Smart Air Purification: Elevate your home with Alen BreatheSmart 75i. Our SmartSensor adjusts fan speed based on air quality, with color-coded feedback. Purple to blue rings indicate air quality levels from excellent to high particle presence.
Enhancing Sleep: The BreatheSmart 75i is proven by SleepScore Labs to enhance sleep according to a peer study. Its ultra-quiet operation emits pink noise, optimizing lower octave frequencies, and ensuring a restful night.