Filtrete 20x25x4 Air Filters, Allergen Defense, MERV 11, 2 Pack

The Filtrete 20x25x4 MPR 1000 Air Filter, manufactured by 3M, is designed to help capture unwanted particles from the air in your household, contributing to a cleaner and fresher home environment. Featuring the exclusive Filtrete 3-in-1 technology, which includes an MPR 1000 and MERV 11 rating, this AC filter is engineered to pull in and trap countless microparticles, such as pet dander, smoke, and smog, while allowing cleaner air to flow through.

In addition to capturing these smaller microparticles, the Filtrete Filter is also effective in trapping larger particles, including lint, pollen, mold spores, and household dust. Recommended for use in furnaces, air conditioners, or HVAC systems, this 12-month deep-pleated 4-inch home filter can be conveniently purchased in a 2-pack, allowing you to keep a backup or use them in multiple areas.

For optimal performance of your heating and cooling system or HVAC system, it is advised to change your 4-inch furnace filter at least every 12 months. This recommendation is based on the 2022 Ipsos US Brand Health Study of Residential HVAC Air Filters, which found Filtrete to be a leading brand in the industry.

While the Filtrete 20x25x4 MPR 1000 Air Filter is designed to fit standard-sized furnaces and HVAC systems, it's important to note that the exact dimensions may slightly differ from the nominal size, measuring 19.88 x 24.63 x 4.31 inches.

To make maintaining your home's air quality more convenient, Filtrete offers a "Subscribe and Save" option on your first order. By signing up for this service, you can set up a delivery schedule and save up to 10% on your future orders, ensuring you never miss a filter change.

In summary, the Filtrete 20x25x4 MPR 1000 Air Filter, with its exclusive 3-in-1 technology and robust particle capture capabilities, can help transform your home into a true sanctuary by contributing to a cleaner and fresher indoor environment. Whether you're looking to upgrade your existing HVAC system or maintain optimal performance, this versatile filter is a reliable choice to consider.

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