Filtrete 20x30x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 19.81 x 29.81 x 0.81 in) Filtrete MERV 11 Micro Allergen Defense Air Fil

Designed with exclusive Filtrete 3-in-1 technology, including an MPR 1000 and MERV 11 rating, the Filtrete 20x30x1 MPR 1000 Air Filter made by 3M helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment. This pleated 1-inch home HVAC filter is intended for use in your furnace, air conditioner or HVAC system, and a 2-pack is available so you can keep a backup filter or use both in multiple areas.

The air filter's exact dimensions are slightly different from the nominal size at 19.81 x 29.81 x 0.81 inches. With a 1000 MPR and MERV 11 rating, it will help pull in and capture countless microparticles such as pet dander, smoke and smog, while also trapping larger particles including lint, pollen, mold spores and household dust, allowing cleaner air to flow through.

For optimal performance of your heating and cooling system or HVAC system, change your furnace filter at least every 90 days. This is based on the 2022 Ipsos US Brand Health Study of Residential HVAC Air Filters.(1)

Make your home your sanctuary by using these 3-month pleated 1" Filtrete air filters. On your first order, you can click on "Subscribe and Save" to set up a delivery schedule and save up to 10% on your orders.

Versatile in its uses, this Filtrete air filter works for changing the air filters in your furnace, air conditioner/heating system or HVAC system. It helps capture unwanted particles from your household air, contributing to a cleaner, fresher home environment.

In summary, the Filtrete 20x30x1 MPR 1000 Air Filter, made by the trusted 3M brand, offers a convenient and effective solution for improving indoor air quality. Its exclusive 3-in-1 technology, combined with the 1000 MPR and MERV 11 rating, makes it a reliable choice for maintaining your HVAC system's performance and promoting a healthier living space.

(1) Based on the 2022 Ipsos US Brand Health Study of Residential HVAC Air Filters.

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