Filtrete 16x25x1 Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 4 Pack

Upgrade your central heating and cooling system with a Filtrete Allergen Defense Air Filter to turn it into a whole-home air filtration system. This filter is highly effective at capturing particles of all sizes, from large ones like lint, pollen, dust, and pet dander, to microscopic particles like smoke and smog. Filtrete is the most recommended brand of HVAC Air Filters based on the US Filtrete Brand Health Tracker, Ipsos, June 2022.

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. For optimal performance of your heating & cooling system or HVAC system, remember to change your home air filter at least every 90 days for 1 in. filters.

A dirty filter will slow down air flow and make the system work harder to keep you warm or cool, wasting energy. So, sign up for a filter change reminder program that works for you! Filtrete 3-month pleated 1 in. home air filters for your furnace, air conditioner, or HVAC system outperform fiberglass, washable, and non-electrostatic filters.

They are designed with exclusive Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through. The filters attract and capture particles such as lint, pollen, dust, pet dander, smoke, and smog. MPR 1000 has a rating of MERV 11.

You can create a change countdown in the Filtrete Smart app. Simply use the app to scan the barcode on your filter’s packaging, then choose 30, 60, or 90 days for your replacement countdown. When the lifespan is up, you’ll get a notification to change your filter. Remember, these filters are for residential use only.

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