Description
Actual size is 20.75 x 20.25 x 5.25. Accumulair brand 20x20x5 Westinghouse BB2020 style whole house filters, specifically designed to replace original brand Westinghouse BB2020 filters. Completely constructed so no forming or combs needed. MERV rated to ASHRAE standards establishing particle capture as good or better than the original manufacturer Westinghouse BB2020 air filters. Note: The example filter image as displayed is not to scale and is shown for design purposes only. Name brands and Westinghouse BB2020 identifier displayed for filter style identification purposes.