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

The 16x20x1 Basic Dust filter is designed to pull in and hold common particles such as household dust, lint, and dust‑mite debris while allowing adequate airflow for everyday residential use. It is intended as a 3‑month filter for homes that mainly need simple dust control rather than high‑level allergen or fine‑particle removal.