Filter: Medical-grade H13 HEPA Air Filter with Carbon
Good For: Absorbing wildfire smoke and secondhand smoke, harmful chemicals and VOCs, cooking and common household odors + capturing allergens, dust, mold, and germs (B3-Fresh)
Filter: Medical-grade H13 HEPA Air Filter with Odor Neutralizer
Good For: Neutralizing pet, diaper, and other stubborn household odors + capturing pet dander, allergens, dust, mold, and germs (B3-Pet/Odor)
Filter: Medical-grade H13 HEPA Air Filter
Good For: Capturing allergens, dust, mold, and germs (B3-Pure)
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Filter Subscription
How subscriptions work?How subscriptions work Filters are automatically delivered on your schedule. No obligation, modify or cancel your subscription anytime.
Our filters aren’t like other filters. They’re substantial…in the best way. An Alen filter gives you the power to capture the toughest particles in your air. How? Our medical-grade, H13 HEPA filters work in tandem with our incredibly powerful air purifier motor to capture pesky particles for a deeper, more thorough clean. With two filter options to choose from, you can optimize your Alen® for your specific environment.
The filter that started it all. Our entry-level filter features medical-grade HEPA filtration that captures 99.9% of airborne dust, viruses, and allergens.
For when you want a little more control. Includes medical-grade high efficiency particulate (HEPA) filtration from the Essential filter, plus a carbon layer providing protection against asthma triggers, chemicals and VOCs, smoke, and other common pollutants.
Your comprehensive clean-air solution. Our top-tier filter features a medical-grade, high efficiency particulate (HEPA) material with a powerful carbon & catalyst layer for broad performance against asthma triggers, chemicals and VOCs, smoke, pollutants, odor, mold, and pet-filled homes.
Pure
The filter that started it all. Our entry-level filter features medical-grade HEPA filtration that captures 99.9% of airborne dust, viruses, and allergens.
Fresh
For when you want a little more control. Includes medical-grade high efficiency particulate (HEPA) filtration from the Essential filter, plus a carbon layer providing protection against asthma triggers, chemicals and VOCs, smoke, and other common pollutants.
Odor
Your comprehensive clean-air solution. Our top-tier filter features a medical-grade, high efficiency particulate (HEPA) material with a powerful carbon & catalyst layer for broad performance against asthma triggers, chemicals and VOCs, smoke, pollutants, odor, mold, and pet-filled homes.