Filtrete - 20 in. W X 36 in. H X 1 in. D 1000 MPR Pleated Allergen Air Filter 1 pk

Formulated for everyday residential HVAC use, this pleated allergen filter helps reduce airborne particles as air recirculates through your home, supporting a cleaner and more comfortable indoor environment when changed on a routine three‑month schedule. The electrostatically charged media with a 1000 MPR performance level is designed to capture a mix of fine and larger particles.