Nominal Size 14 x 20 x 1. Actual Size 13.75 x 19.75 x 0.75
Each filter lasts up to 3 months.
Uniform pleat shape enhances dust holding capacity and maximizes air flow.
Supercharged pleated panel filtering media ideally suited for capturing fine airborne allergens such as dust, smoke, dander, mold, pet dander, and dust mites - attracts particulates like dust to a TV screen.