Filtrete 20x20x1 AC Furnace Air Filter, 4-Pack

The Filtrete 20x20x1 MPR 700 Air Filter, manufactured by 3M, helps capture unwanted particles from your household air, contributing to a cleaner and fresher home environment. Designed with exclusive Filtrete 3-in-1 technology, including an MPR 700 and MERV 8 rating, your AC filter will pull and capture countless particles, such as pollen and pet dander, while allowing cleaner air to flow through. This Filtrete Filter will also capture large particles, including lint, dust mite debris, mold spores, and household dust.

For optimal performance of your heating and cooling system or HVAC system, it is recommended to change your furnace filter at least every 90 days. (1) A dirty filter will slow down air flow and make the system work harder to keep you warm or cool, ultimately wasting energy. To ensure timely filter changes, sign up for a filter change reminder program that works for you.

The Filtrete Smart App provides a convenient "Change Countdown" feature, allowing you to simply scan the barcode on your filter's packaging and choose a 30, 60, or 90-day replacement countdown. When the lifespan is up, you'll receive a notification to change your filter.

Compared to fiberglass, washable, and non-electrostatic 3-month pleated 1-inch air filters, the Filtrete 20x20x1 MPR 700 Air Filter outperforms in trapping unwanted air particles while letting cleaner air flow through. This filter is designed with exclusive Filtrete Brand 3-in-1 technology from 3M, providing an MPR 700 and MERV 8 rating to effectively capture particles such as lint, pollen, dust, and pet dander.

The Filtrete 20x20x1 MPR 700 Air Filter is intended for residential use only. To ensure a clean and comfortable living environment, it is essential to change your home air filter at least every 90 days.

(1) Based on the 2022 Ipsos US Brand Health Study of Residential HVAC Air Filters. The higher the MPR, the more microparticles, such as pollen, pet dander, and smoke, your filter will capture from the air passing through it.

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