Filtrete 16x25x1 Air Filters, MERV 11, Allergen Reduction, 4-Pack

The Filtrete Allergen + 2X Dust Defense Filter offers powerful allergen protection and the best dust-busting capacity in our entire collection. Compared to other Filtrete Filters, this filter captures unwanted allergens and holds twice as much dust as our other home air filters, helping your home get cleaner, fresher, and a whole lot happier.

Outperforming fiberglass, washable, and non-electrostatic 3-month pleated 1 in. home air filters for your furnace, air conditioner, or HVAC system, the Filtrete Allergen + 2X Dust Defense Filter is designed with exclusive Filtrete Brand 3-in-1 technology from 3M. This technology traps unwanted air particles while allowing cleaner air to flow through.

The filter attracts and captures particles such as lint, pollen, dust, pet dander, smoke, and smog. With a Filtrete 1200D MPR rating of MERV 11, the higher the MPR, the more microparticles, such as pollen, pet dander, smoke, bacteria, and viruses, your filter will capture from the air passing through it.

Available in MPR 1000, MPR 1200, and MPR 1550 sizes, the Filtrete Allergen + 2X Dust Defense Filter comes in 4 in., 4 in. slim fit, and 5 in. thick air filter options. For optimal performance of your heating and cooling system or HVAC system, it is recommended to change your home air filter at least every 90 days for 1 in. filters, and at least every 12 months for 4 in. and 5 in. Filters.

A dirty filter will slow down air flow and make the system work harder to keep you warm or cool, wasting energy. Therefore, it is advisable to sign up for a filter change reminder program that works for you.

The Filtrete Allergen + 2X Dust Defense Filter is designed for residential use only. It holds as much dust as 50 dusting wipes (Dry dusting wipes in normal use conditions), making it an efficient and effective solution for maintaining cleaner, fresher air in your home.

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