20X25X6 Merv 11 Aprilaire SpaceGard Gasketed Replacement HVAC 6-month Air Filter

20" X 25" X 6" Merv 11 APRILAIRE SpaceGard Gasketed Replacement Filter (1 filter) for Space-Gard 2400 cabinet (20x25x6). The filter is already in frame making no assembly required. Much cleaner and easier to install and replace! Our 3/8" top and bottom gasket prevents dirty air bypass found in other models. This deep pleated Media Air Cleaner delivers MERV 11 rated filter efficiency, delivers the lowest pressure resistance/pressure drop, highest dust holding capacity, and longest service life, which provides cleaner air to breathe and improved HVAC system efficiency via cleaner components. This filter is constructed with a synthetic media that delivers high filtering efficiency. A MERV 11-rated Allergen filter captures 85% or better of particles between the sizes of 3.0 and 10 microns including dust, mold spores, allergens, pet dander and bacteria from sneezes and provides additional protection against smoke, smog, or automobile exhaust fumes. Filter lasts 12 months. Actual Size: 19.75" x 24.25" x 6"