Allergen Defense Pleated Air Filter, PK 6

The Filtrete 20x25x1 Air Filter, MPR 1200, MERV 11, is a 3-month pleated 1-inch air filter designed to capture unwanted particles from household air. Measuring 19.81 x 24.81 x 0.81 inches, it features exclusive 3-in-1 technology with a unique active carbon layer to minimize strong odors, including pet smells, smoke, and cooking odors. With a 1200 MPR and MERV 11 rating, this air filter helps capture many microparticles and large particles from the air.