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Collections
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Advanced (Fresh) Filters
Excess moisture can wreak havoc on your home and your health. A...
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Air Purifiers for Apartments
Breathe cleaner air in every square foot. Alen air purifiers for apartments...
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Air Purifiers for Asthma
Dust, pollen, pet dander, and other airborne pollutants can trigger asthma symptoms...
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Air Purifiers for Baby
Give your baby the cleanest start with Alen's air purifiers for nurseries,...
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Air Purifiers for Bedrooms
A good night’s sleep starts with the right bedroom air purifier. If...
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Air Purifiers for Better Sleep
Only Alen® purifiers have been proven to improve sleep according to a...
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Air Purifiers for Chemical Odor & VOCs
Home improvements are great, but when new carpet and furniture enter your...
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Air Purifiers for College Dorm Rooms
Stay healthy and focused with Alen's compact air purifiers for dorm rooms,...
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Air Purifiers for Dust
Reduce airborne dust at the source with Alen® air purifiers for dust,...
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Air Purifiers for Large Rooms
Clean air, no matter how big the space. Alen air purifiers for...
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Air Purifiers for Mold
Stop mold and bacteria at the source with Alen's® air purifiers for...
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Air Purifiers for Small Rooms
Small space, big difference. Alen air purifiers for small rooms deliver powerful...
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Air Purifiers for Smoke Odors
It’s no secret—cigarette smoke is dangerous, and it leaves foul odors in...
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Air Purifiers for the Kitchen
Keep your kitchen smelling fresh, no matter what’s on the menu. Alen...
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Air Purifiers for the Office
Your home office is where you go when you need to get...
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Air Purifiers for Wildfire Smoke
Exposure to wildfire smoke can cause lung damage and create long-term effects...
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Alen A350 Replacement Filters
Shop our replacement filters for the Alen A350 Air Purifier. Choose from four...
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Alen Air Purifier Accessories
Shop accessories for your Alen Air Purifier, including our extended range of...
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Alen BreatheSmart 45i Replacement HEPA Filters
Shop True HEPA H13 replacement filters for the Alen BreatheSmart 45i Air Purifier....
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Alen BreatheSmart 75i Replacement HEPA Filters
Shop True HEPA H13 replacement filters for the Alen BreatheSmart 75i HEPA...
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Alen BreatheSmart Classic Replacement HEPA Filters
DO I HAVE A BREATHESMART (CLASSIC)? Check the top of your control...
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Alen BreatheSmart FIT50 Replacement HEPA Filters
Shop True HEPA H13 replacement filters for the Alen BreatheSmart FIT50 HEPA...
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Alen BreatheSmart FLEX Replacement HEPA Filters
Shop True HEPA H13 replacement filters for the Alen BreatheSmart FLEX Air Purifier....
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Alen Pre-Filters Replacement
The pre-filter covers the exterior of your purifier's air filter to capture...
