Filtrete Reduction Filter Electrostatic, Micro Allergen 20 " X 20 " X 1 " Pleated 1000 Mpr 2/Pack

Help reduce allergens and microscopic particles from the air in their homes MPR 1000 captures large airborne allergens like household dust, pollen, and mold spores Attracts and captures microscopic particles like smoke and smog and large allergens like pollen from the air passing through the filter Lasts up-to 3 months