Aprilaire Air Cleaner Filter Media, 20″ x 25″ x 4″, MERV 11

Aprilaire Genuine OEM #210 Filter Media for Electronic Air Cleaners. This filter is 20" x 25" x 4". This filter media filters dust, pollen, and mold spores from the air entering your home protecting your family's health. This MERV 11 filter removes 92% of particles between 3.0 and 10.0 microns as well as assists in maintaining the performance of heating and cooling systems. Fits models 1210, 1620, 2210, 2216, 3210 and 4200 as well as model 2200 with upgrade kit. (Size Descriptions: 20" x 25" x 4", 20"x25"x4", 20 x 25 x 4, 20x25x4)