14x20x1 MERV 8 Air Filter/Furnace Filters (4 Pack)

Nominal Size 14x20x1. Actual Size 13.75 x 19.75 x 0.75. MERV 8 Rated. Electrostatically charged filter. Great for helping reduce airborne allergens. High-quality construction features an electrostatically charged, pleated media that traps airborne particles such as dust, pollen and lint without impacting air flow. Replacement air filter for furnace, air conditioner, heat pump, or HVAC system. Attracts particulates like dust to a TV screen.