About This Item
Every heating or cooling cycle pulls air back through this basic pleated panel, where it helps strip out everyday dust before the air reaches your equipment and living spaces. With a MERV 5 performance level corresponding to Filtrete’s 300 MPR “Basic Dust & Lint” tier, the 20x25x1 filter uses electrostatically charged media to attract and capture common particles, offering a clear step up from fiberglass while keeping airflow relatively unrestricted.
