Filtrete Allergen Defense 20 in. W X 25 in. H X 1 in. 1000 MPR Pleated Air Filter 1 pk, Pack of 4

Filtrete 20x25x1 MPR 1000 Air Filter, made by 3M, helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment. Designed with exclusive Filtrete 3-in-1 technology, including a MPR 1000 and MERV 11 rating, your AC filter will help pull and capture countless microparticles such as pet dander, smoke and smog while letting cleaner air flow through. Your Filtrete Filter will also capture large particles, including lint, pollen and household dust. Use a 3-month pleated 1-inch home HVAC filter in your furnace, air conditioner or HVAC system. For optimal performance of your heating and cooling system or HVAC system, change your furnace filter at least every 90 days. Note: For easy replacement reminders, create a change countdown in the Filtrete Smart App. Simply use the app to scan the barcode on your filters packaging, then choose days for your replacement countdown. When the filters life is up, you will get a notification to change your filter. The No. 1 Recommended HVAC Air Filter Brand (1), Filtretes Home Air Filters provide the breakthrough technology needed to change how we clean our air, by filtering out particles both large and invisible, to create a cleaner, healthier home for ourselves and our families. Residential use only. * (1) Based on the 2022 Ipsos US Brand Health Study of Residential HVAC Air Filters.