Filtrete 20x25x4 MPR 1000 Air Filter, manufactured 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 an MPR 1000 and MERV 11 rating, your AC filter will help pull and capture countless microparticles – such as pet dander, smoke and smog – while allowing cleaner air to flow through. Your Filtrete Filter will also capture large particles, including lint, pollen, mold spores and household dust.

To ensure optimal performance of your heating and cooling system or HVAC system, it is recommended to change your 4-inch furnace filter at least every 12 months. (1) Based on the 2022 Ipsos US Brand Health Study of Residential HVAC Air Filters, the Filtrete brand is recognized for its performance and effectiveness in creating a cleaner, fresher home environment.

The 4-pack of 12-month pleated 4" Filtrete 20x25x4 MPR 1000 AC Furnace Air Filter is designed to make your home your sanctuary. The filter's exact dimensions, slightly different from the nominal size, are 19.88 x 24.63 x 4.31 inches.

Equipped with exclusive Filtrete 3-in-1 technology, this air filter is engineered to pull in and trap unwanted particles, allowing cleaner air to flow through. With a 1000 MPR and MERV 11 rating, your Filtrete Filter will help capture a vast array of microparticles and large particles from the air passing through it.

The versatility of these air filters allows them to be compatible with Honeywell furnaces calling for a 4" filter and Lennox furnaces calling for a 5" filter. By changing your 4-inch filter at least once every 12 months, you can ensure optimal performance of your HVAC system.

For added convenience and savings, you can take advantage of the "Subscribe and Save" feature on your first order. This allows you to set up a delivery schedule and save up to 10% on your orders, ensuring you always have a fresh filter on hand when it's time to replace the old one.

In summary, the Filtrete 20x25x4 MPR 1000 Air Filter, made by 3M, is a powerful and efficient solution for maintaining a cleaner, fresher home environment. Its exclusive technology, versatility, and easy subscription options make it a reliable choice for homeowners seeking to improve the air quality in their living spaces.

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