3M Filtrete 20"x20"x1", AC Furnace Air Filter, MPR 300, Clean Living Basic Dust, 6-Pack

Outperforms fiberglass, washable and non electrostatic 3 month pleated 1 inches air filters for your furnace, air conditioner, or HVAC system

Exclusive Filtrate Brand 3 in 1 technology from 3M traps unwanted air particles, while letting cleaner air flow through

Attracts and captures large particles such as lint, household dust, dust mite debris and mold spores

Filtrate 300 MPR (Micro particle Performance Rating) equates to MERV 5

For optimum performance, change your home air filter every 90 days or sooner

For residential use only

The higher the MPR, the more micro particles; such as pollen, pet dander, smoke, bacteria and viruses, your filter will capture from the air passing through it

A dirty filter will slow down air flow and make the system work harder to keep you warm or cool wasting energy; Sign up for a filter change reminder program that works for you

Packaging and filter media may vary for MPR 300