Actual Size: 15.38 x 21.88 x 5.25. Brand: Accumulair. 16x22x5 Westinghouse MU1620 replacement whole house air filters, exactly constructed to replace original brand Westinghouse MU1620 air filters. Completely assembled so no assembly or combs required. MERV rated to ASHRAE 52.2 test specifications establishing particulate capture to the level of the original brand Westinghouse MU1620 air filters. Notice: The sample air filter pic shown is not the actual dimensions and is displayed for style purposes. Brand names and Westinghouse MU1620 part numbers shown for filter style identification.
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