accumulair platinum 22x24x1 (21.5x23.5) merv 11 air filter/furnace filters (6 pack)

Nominal size 22 x 24 x 1, actual size measures 21.5 x 23.5 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*Merv 11 rating

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