Filtrete - 22 in. W X 22 in. H X 1 in. D Polypropylene 700 MPR Pleated Air Filter 1 pk

This pleated air filter is made for residential HVAC systems and works inside your furnace or air conditioner to help reduce airborne particles as air circulates through your home. Its electrostatically charged polypropylene media, rated at 700 MPR (approximately MERV 8), is formulated to capture common contaminants, including lint, household dust, pollen, and pet dander, while still supporting adequate airflow in compatible equipment.