Medify Air 16X25X4 Merv 12 Air Pleated Filter 95% Particles Hepa Air Cleaning (Merv 12, 2-Pack)

A Perfect Fit: This 16X25X4 Replacement Air Filter Fits Your Furnace, Air Conditioner, Heat Pump, Or Hvac System (Actual Size: 15.67" X 24.6" X 4.29") For Cleaner Air. Features A Merv 12 Rating And Hepa Filtration Merv 12 With Hepa: The Hepa-Type Filter Protects Your Home, Removing 95% Of Airborne Particles Without Impacting The Air Flow Of A Furnace Or Hvac. Suit Your Needs: If You Have Pets Or Allergies, Merv 11 Is A Great Baseline. Homes With Smokers Or A Wood-Burning Fireplace Should Pick Merv 12-13. Merv 14+ Are Generally For Hospitals, Schools, And Environments With High Air Quality Requirements.