Filtrete Dual-Action Micro Allergen Plus Dust Defense Filter 16x25x1 (4-pk.)

With the new Filtrete Dual-Action Micro Allergen Plus 2X Dust Defense Filter, you can get all the benefits of allergen defense plus the best dust holding capacity of any Filtrete Filter. Powerful allergen protection meets the best dust-busting capacity of our entire collection with the Filtrete Allergen + 2X Dust Defense Filter. The filter captures unwanted allergens and holds twice as much dust as our other home air filters*. Help your home get cleaner, fresher and a whole lot happier. For residential use onlyCreate a change countdown in the Filtrete Smart app. Simply use the app to scan the barcode on your filter鈥檚 packaging, then choose 30, 60 or 90 days for your replacement countdown. When the lifespan is up, you鈥檒l get a notification to change your filter. *Compared to other Filtrete Filters.