Mini-Pleat Air Filter, 20x20x4, MERV 13
Mini-Pleat Air Filter, Style - Air Filters Box, Performance Rating MERV 13, Nominal Filter Size 20x20x4, Filter Efficiency - Air Filters 85 Percent, Media Material Fiberglass, Frame or Header Material Metal, Air Filter Header Type No Header, Gasket Location None, Gasket Material None, Media Color White, Media Separator Construction Glue.