Filtrete - 16 in. W X 20 in. H X 1 in. D 300 MPR Pleated Filter Dust 1 pk - Case of 4

Keep your home's air clean and fresh with the 3M Filtrete Basic Dust Air Filter, designed to capture more unwanted particles than ordinary non-electrostatic filters. This high-quality home air filter fits most standard HVAC systems, including furnace and air conditioner units, and is made from durable polypropylene material. With a MERV 5 rating, it effectively attracts and traps dust, lint, and other airborne particles, helping to improve indoor air quality with every cycle. Each pack contains 4 filters, each measuring 20.5 in. W x 21.05 in. L x 4.65 in. H, making it a reliable choice for those seeking a dependable house filter 20x20x1 solution. The lightweight design, at just 3 lbs. per filter, ensures easy installation and replacement. Trust 3M’s advanced filtration technology to help maintain a cleaner, healthier environment throughout your home.

Dust and lint build up quickly in active homes, and this basic pleated panel is meant as a simple upgrade over fiberglass while keeping airflow easy on the system. With a 300 MPR (MERV 5) rating and Filtrete 3‑in‑1 electrostatic media, the 16x25x1 Basic Dust filter is designed to attract and capture common particles such as household dust, lint, and dust‑mite debris as air recirculates through your furnace or AC.

Homes with larger return grilles still need basic dust control to protect equipment and reduce surface buildup. This 20x30x1 panel in Filtrete’s 300 MPR (MERV 5) Basic Dust line uses electrostatically charged synthetic media to attract and capture everyday particles such as household dust, lint, and dust‑mite debris as air passes through your furnace or AC, offering a noticeable improvement over fiberglass or washable filters while keeping airflow relatively unrestricted.