20x20x1 AC Furnace Air Filter, MERV 11, Micro Allergen Defense, 4 Pack

Keep your home environment cleaner and fresher with the Filtrete 20x20x1 MPR 1000 Air Filter, manufactured by 3M. This high-quality filter is designed to help capture unwanted particles from your household air, such as pet dander, smoke, smog, pollen, mold spores, and household dust. With exclusive Filtrete 3-in-1 technology, including an MPR 1000 and MERV 11 rating, this AC filter is able to pull and capture countless microparticles while allowing cleaner air to flow through.

The Filtrete Filter comes in a 4-pack, each with a 3-month pleated 1-inch design, ensuring that you always have backup filters on hand. These filters are suitable for use in your furnace, air conditioner, or HVAC system, allowing you to maintain optimal performance in your heating and cooling system. Changing your furnace filter at least every 90 days is crucial for maintaining the efficiency of your HVAC system.

The exact dimensions of the Filtrete 20x20x1 MPR 1000 Air Filter are 19.69 x 19.69 x 0.81, slightly different from the nominal size. With its exclusive technology and high MPR and MERV ratings, this filter is able to capture a wide range of particles, making it a versatile and effective choice for improving your home environment.

For added convenience and savings, consider subscribing to a delivery schedule for your filters through the "Subscribe and Save" option, and save up to 10% on your orders. Make your home your sanctuary with the Filtrete 20x20x1 MPR 1000 Air Filter, and enjoy a cleaner and fresher living space for you and your family. (Based on the 2022 Ipsos US Brand Health Study of Residential HVAC Air Filters.)

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