Your home should be your sanctuary, starting with the air you breathe. Filtrete Allergen, Bacteria & Virus Air Filters are designed to capture unwanted particles from your household air, contributing to a cleaner, fresher home environment. These high-performance filters help improve your home's air quality by proactively capturing dust, bacteria, viruses, and allergens.

The actual filter size is 15.75 in x 24.125 in x 4.875 in, and it is compatible with TrionAirBear furnaces that require a 5-inch filter. Filtrete is the #1 recommended brand of HVAC Air Filters based on the US Filtrete Brand Health Tracker, Ipsos, June 2022.

The higher the MPR (Microparticle Performance Rating), the more microparticles, such as pollen, pet dander, smoke, bacteria, and viruses, your filter will capture from the air passing through it. These Filtrete filters outperform fiberglass, washable, and non-electrostatic 3-month pleated 1-inch home air filters for your furnace, air conditioner, or HVAC system.

To ensure optimal performance of your heating, cooling, or HVAC system, it is recommended to change your home air filter at least every 12 months for 4-inch and 5-inch filters. A dirty filter can slow down air flow and make the system work harder, wasting energy. Sign up for a filter change reminder program that works for you to ensure timely replacements.

Designed with exclusive Filtrete Brand 3-in-1 technology from 3M, these filters attract and capture microscopic particles such as smoke, cough and sneeze debris, bacteria, and viruses, as well as larger particles, including lint, household dust, and pollen. The filters are capable of capturing 54% of small particles, like bacteria and particles that carry viruses, 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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