Filtrete 20x25x4 Air Filter, Healthy Living Ultra Allergen Deep Pleat, 2-Pack Slim Fit

The Filtrete 20x25x4 MPR 1550 Air Filter, produced by 3M, is designed to capture unwanted particles and allergens from your home's air, contributing to a clean and healthy living environment. Featuring the exclusive Filtrete 3-in-1 technology, this air filter boasts a high MPR 1550 and MERV 12 rating, enabling it to effectively pull in and trap countless microparticles, such as pet dander, smoke, and smog, while allowing cleaner air to flow through.

With a 54% small particle capture rate (1), the Filtrete Filter helps remove bacteria and virus-carrying particles, making your indoor air cleaner. Additionally, it captures larger particles, including lint, pollen, and household dust, further improving the air quality in your home.

Certified as asthma and allergy-friendly (2), this 4-inch deep-pleated furnace filter is designed for use in compatible furnaces, air conditioners, or HVAC systems. For optimal performance of your HVAC system, it is recommended to change the filter at least every 12 months.

The Filtrete 20x25x4 MPR 1550 Air Filter is slightly different from the nominal size, with exact dimensions of 19.5 x 24.5 x 3.7 inches. The product comes in a 2-pack, allowing you to keep a backup filter on hand or use them in multiple areas of your home.

To ensure the continued efficiency of your HVAC system, it is crucial to replace your 4-inch furnace filter regularly. For added convenience, you can take advantage of the "Subscribe and Save" option on your first order, which allows you to set up a delivery schedule and save up to 10% on subsequent purchases.

In summary, the Filtrete 20x25x4 MPR 1550 Air Filter, crafted by the trusted brand 3M, is a powerful and versatile solution for maintaining a clean and healthy indoor environment. Its advanced filtration technology, combined with its asthma and allergy-friendly certification, makes it an excellent choice for keeping your home's air fresh and pure.

(1) The % 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. (2) As outlined in report ASCR: 1246-01. (3) Based on the 2022 Ipsos US Brand Health Study of Residential HVAC Air Filters.

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