Filtrete 20x25x4 Air Filter MPR 1550 DP MERV 12, 2-Pack, Fits Lennox & Honeywell Devices

The 3M Filtrete 20x25x4 MPR 1550 Air Filter helps create a clean and healthy home environment by capturing unwanted particles and allergens from your household air. With exclusive Filtrete 3-in-1 technology, including a high MPR 1550 and MERV 12 rating, this filter pulls and captures countless microparticles such as pet dander, smoke, and smog, while allowing cleaner air to flow through. It captures up to 54% of small particles, including bacteria and virus-carrying particles, to make your air cleaner. The filter also captures large particles like lint, pollen, and household dust, and is CERTIFIED asthma and allergy-friendly.

This 2-pack of 12-month deep-pleated 4” Filtrete 20x25x4 MPR 1550 AC Furnace Air Filters is designed for use in compatible furnaces, air conditioners, or HVAC systems. Keep some for backup or use them in multiple areas for versatility. The exact dimensions of the filters are 19.88 x 24.63 x 4.31, slightly different from the nominal size.

The Filtrete Filter is designed to pull in and trap unwanted particles and is proven to help capture microparticles from the air passing through it, with a 1550 MPR and MERV 12 rating. Certified asthma and allergy-friendly, this filter also helps capture dust, lint, and other allergens in your household air.

For optimal performance, the filter should be changed at least once every 90 days. Customers can also subscribe and save up to 10% on their orders by setting up a delivery schedule. This is a result of the 2022 Ipsos US Brand Health Study of Residential HVAC Air Filters, or based on report ASCR: 1246-01. The percentage captured is based on ASHRAE 52.2 testing for 0.3 to 1 micron particles from the air passing through the filter, which relates to HVAC industry standard efficiency testing.

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