Description
Actual size is 15.38 x 21.88 x 5.25. Accumulair brand, 16x22x5 Westinghouse MU1620 substitute whole house filters, specifically built to replace original brand Westinghouse MU1620 air filters. Fully built - no forming or combs required. MERV classified to ASHRAE 52.2 test specs assuring filtration as good or better than the original brand Westinghouse MU1620 filters. Photo: The example air filter image shown is not to scale and is displayed for style purposes. Brand names and Westinghouse MU1620 identifier included for filter substitution purposes only.