Filtrete 20x25x4 Air Filter for Lennox & Honeywell Devices

The Filtrete 20x25x4 MPR 1550 Air Filter, manufactured by 3M, is designed to capture unwanted particles and allergens from your household air, contributing to a cleaner home environment. Featuring the exclusive Filtrete 3-in-1 technology, this air filter boasts a high MPR 1550 and MERV 12 rating, efficiently pulling in and trapping countless microparticles, such as pet dander, smoke, and smog, while allowing cleaner air to flow through.

With a 54% small particle capture rate (1), this filter helps remove bacteria and particles that can carry viruses, making your air cleaner. It also captures larger particles, including lint, pollen, and household dust. Certified as asthma and allergy-friendly (2), the Filtrete Filter is an ideal choice for your furnace, air conditioner, or HVAC system.

For optimal performance, it is recommended to change your 4-inch furnace filter at least every 12 months. The 4-pack allows you to keep some as a backup or use them in multiple areas. While the filter's exact dimensions are slightly different from the nominal size at 19.88 x 24.63 x 4.31 inches, it is designed to fit your compatible HVAC system.

Backed by the 2022 Ipsos US Brand Health Study of Residential HVAC Air Filters (3), the Filtrete brand is a trusted choice for making your home a sanctuary. By subscribing and saving, you can enjoy up to a 10% discount on your orders, ensuring a steady supply of high-quality air filters for your home.

In summary, the Filtrete 20x25x4 MPR 1550 Air Filter, crafted with exclusive 3-in-1 technology, offers exceptional performance in capturing a wide range of particles, from microbes to larger allergens, to promote a cleaner, healthier home environment. Its versatility, certification, and subscription options make it a convenient and reliable choice for maintaining optimal indoor air quality.

(1) % 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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