Filtrete 20 in. x 20 in. x 1 in. Dust and Lint Air Filter

Ordinary home non-electrostatic air filters are often ineffective at capturing unwanted airborne particles. Electrostatically charged air filters attract and trap more particles from indoor air through heating and cooling systems, helping maintain a cleaner living environment. Designed to outperform standard fiberglass filters, this filter captures large airborne particles such as lint, household dust, and dust mite debris. Regular filter replacement helps maintain optimal airflow and heating and cooling system efficiency.