![Alen BreatheSmart 75i Large Room Air Purifier, Medical Grade Filtration H13 True HEPA for 1300 Sqft, 99.99% Airborne Particle Removal, Captures Allergens, Bacteria, Mold, Smoke, in White : Amazon.co.uk: Home & Kitchen Alen BreatheSmart 75i Large Room Air Purifier, Medical Grade Filtration H13 True HEPA for 1300 Sqft, 99.99% Airborne Particle Removal, Captures Allergens, Bacteria, Mold, Smoke, in White : Amazon.co.uk: Home & Kitchen](https://m.media-amazon.com/images/I/41mgv0BKb8L.jpg)
Alen BreatheSmart 75i Large Room Air Purifier, Medical Grade Filtration H13 True HEPA for 1300 Sqft, 99.99% Airborne Particle Removal, Captures Allergens, Bacteria, Mold, Smoke, in White : Amazon.co.uk: Home & Kitchen
![Alen BreatheSmart 45i Air Purifier Console with VOC/Smoke, True HEPA Filter for Smoke and Odors - 800 SqFt, Brushed Stainless 101705 - The Home Depot Alen BreatheSmart 45i Air Purifier Console with VOC/Smoke, True HEPA Filter for Smoke and Odors - 800 SqFt, Brushed Stainless 101705 - The Home Depot](https://images.thdstatic.com/productImages/e3a9f28b-a85e-433a-81b3-38c070808b3f/svn/metallics-alen-personal-air-purifiers-101705-a0_600.jpg)
Alen BreatheSmart 45i Air Purifier Console with VOC/Smoke, True HEPA Filter for Smoke and Odors - 800 SqFt, Brushed Stainless 101705 - The Home Depot
![1,500 Night SleepScore Labs Study Highlights Significant Sleep Improvement with Alen BreatheSmart Purifiers | Business Wire 1,500 Night SleepScore Labs Study Highlights Significant Sleep Improvement with Alen BreatheSmart Purifiers | Business Wire](https://mms.businesswire.com/media/20201020005295/en/831616/5/Alen_Infographic.jpg)
1,500 Night SleepScore Labs Study Highlights Significant Sleep Improvement with Alen BreatheSmart Purifiers | Business Wire
![Alen BreatheSmart Classic Large Room Air Purifier, Medical Grade Filtration H13 True HEPA for 1100 Sqft, 99.99% Airborne Particle Removal, Captures Allergens & Dust, in Stainless : Amazon.co.uk: Home & Kitchen Alen BreatheSmart Classic Large Room Air Purifier, Medical Grade Filtration H13 True HEPA for 1100 Sqft, 99.99% Airborne Particle Removal, Captures Allergens & Dust, in Stainless : Amazon.co.uk: Home & Kitchen](https://m.media-amazon.com/images/I/71x1AiiRinL.jpg)
Alen BreatheSmart Classic Large Room Air Purifier, Medical Grade Filtration H13 True HEPA for 1100 Sqft, 99.99% Airborne Particle Removal, Captures Allergens & Dust, in Stainless : Amazon.co.uk: Home & Kitchen
![Alen BreatheSmart F750 Air Purifier for Large Bedrooms & Living Rooms, 50 m², HEPA FreshPlus Filter for Strong Odours, Allergies, Dust, Mould, Smoke & VOCs : Amazon.co.uk: Home & Kitchen Alen BreatheSmart F750 Air Purifier for Large Bedrooms & Living Rooms, 50 m², HEPA FreshPlus Filter for Strong Odours, Allergies, Dust, Mould, Smoke & VOCs : Amazon.co.uk: Home & Kitchen](https://m.media-amazon.com/images/S/aplus-media/sc/d3ecd10b-400a-4a19-a5e8-8e1a730e5e31.__CR0,0,970,600_PT0_SX970_V1___.jpg)
Alen BreatheSmart F750 Air Purifier for Large Bedrooms & Living Rooms, 50 m², HEPA FreshPlus Filter for Strong Odours, Allergies, Dust, Mould, Smoke & VOCs : Amazon.co.uk: Home & Kitchen
![Alen BreatheSmart 75i Air Purifier with Fresh, True HEPA Filter for Allergens, Mold, Germs and Household Odors 1,300 SqFt Oak 201002 - Best Buy Alen BreatheSmart 75i Air Purifier with Fresh, True HEPA Filter for Allergens, Mold, Germs and Household Odors 1,300 SqFt Oak 201002 - Best Buy](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/6534/6534846_sd.jpg;maxHeight=640;maxWidth=550)
Alen BreatheSmart 75i Air Purifier with Fresh, True HEPA Filter for Allergens, Mold, Germs and Household Odors 1,300 SqFt Oak 201002 - Best Buy
![Best Buy: Alen BreatheSmart FIT50 Air Purifier with VOC/Smoke, True HEPA Filter for Smoke & Odors 900 SqFt Oak 401003 Best Buy: Alen BreatheSmart FIT50 Air Purifier with VOC/Smoke, True HEPA Filter for Smoke & Odors 900 SqFt Oak 401003](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/6464/6464749cv14d.jpg)
Best Buy: Alen BreatheSmart FIT50 Air Purifier with VOC/Smoke, True HEPA Filter for Smoke & Odors 900 SqFt Oak 401003
![Alen® BreatheSmart White Cover - Covers 1100 Sq. Ft. with SmartSensor and WhisperMax Technologies : Amazon.co.uk: Home & Kitchen Alen® BreatheSmart White Cover - Covers 1100 Sq. Ft. with SmartSensor and WhisperMax Technologies : Amazon.co.uk: Home & Kitchen](https://m.media-amazon.com/images/I/71sIf5ujdwS._AC_UF894,1000_QL80_.jpg)
Alen® BreatheSmart White Cover - Covers 1100 Sq. Ft. with SmartSensor and WhisperMax Technologies : Amazon.co.uk: Home & Kitchen
![Amazon.com: Alen BreatheSmart Classic HEPA Air Purifier with Pure Filter- Captures Allergens, Pet Dander, Dust, Mold, Germs - Household Essential for Apartments, Studios, and Large Bedrooms, up to 1100 sq. ft. : Amazon.com: Alen BreatheSmart Classic HEPA Air Purifier with Pure Filter- Captures Allergens, Pet Dander, Dust, Mold, Germs - Household Essential for Apartments, Studios, and Large Bedrooms, up to 1100 sq. ft. :](https://m.media-amazon.com/images/I/31AV%2BDsP-WS.__AC_SR166,182___.jpg)
Amazon.com: Alen BreatheSmart Classic HEPA Air Purifier with Pure Filter- Captures Allergens, Pet Dander, Dust, Mold, Germs - Household Essential for Apartments, Studios, and Large Bedrooms, up to 1100 sq. ft. :
![Alen BreatheSmart Classic 4-Speed Ionic White True HEPA Air Purifier (Covers: 1100-sq ft) in the Air Purifiers department at Lowes.com Alen BreatheSmart Classic 4-Speed Ionic White True HEPA Air Purifier (Covers: 1100-sq ft) in the Air Purifiers department at Lowes.com](https://mobileimages.lowes.com/productimages/3aaf514b-3562-4e71-9830-e71f27459aca/65548839.jpg)
Alen BreatheSmart Classic 4-Speed Ionic White True HEPA Air Purifier (Covers: 1100-sq ft) in the Air Purifiers department at Lowes.com
![Alen BreatheSmart 75i Air Purifier with Fresh, True HEPA Filter for Allergens, Mold, Germs and Household Odors 1,300 SqFt Graphite 200402 - Best Buy Alen BreatheSmart 75i Air Purifier with Fresh, True HEPA Filter for Allergens, Mold, Germs and Household Odors 1,300 SqFt Graphite 200402 - Best Buy](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/6534/6534838_sd.jpg;maxHeight=640;maxWidth=550)
Alen BreatheSmart 75i Air Purifier with Fresh, True HEPA Filter for Allergens, Mold, Germs and Household Odors 1,300 SqFt Graphite 200402 - Best Buy
![Alen BreatheSmart 75i Air Purifier with Fresh, True HEPA Filter for Allergens, Mold, Germs, and Household Odors 1,300 sq. ft. 201002 - The Home Depot Alen BreatheSmart 75i Air Purifier with Fresh, True HEPA Filter for Allergens, Mold, Germs, and Household Odors 1,300 sq. ft. 201002 - The Home Depot](https://images.thdstatic.com/productImages/a84f1432-4f6f-499a-9d73-a6fac7726465/svn/browns-tans-alen-personal-air-purifiers-201002-40_600.jpg)
Alen BreatheSmart 75i Air Purifier with Fresh, True HEPA Filter for Allergens, Mold, Germs, and Household Odors 1,300 sq. ft. 201002 - The Home Depot
![Alen BreatheSmart 45i Air Purifier with Fresh, True HEPA Filter for Allergens, Mold, Germs and Household Odors - 800 sq. ft. 45i-Silver-Oak - The Home Depot Alen BreatheSmart 45i Air Purifier with Fresh, True HEPA Filter for Allergens, Mold, Germs and Household Odors - 800 sq. ft. 45i-Silver-Oak - The Home Depot](https://images.thdstatic.com/productImages/ddd7044c-6a76-4a20-9cd8-71e0e59f7c13/svn/browns-tans-alen-personal-air-purifiers-45i-silver-oak-a0_600.jpg)