Filtrete Dual-Action Micro Allergen Plus 2x Dust Defense Filter - 4 Pack

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 s packaging, then choose 30, 60 or 90 days for your replacement countdown. When the lifespan is up, you ll get a notification to change your filter. *Compared to other Filtrete Filters.