Description
Actual size is 16.25 x 21 x 5. Brand: Accumulair. 16x21x5 Comfort Plus FR1000 compatible whole house filters, exactly built to substitute for the original brand Comfort Plus FR1000 air filters. Completely assembled with no assembly or combs needed. MERV graded to ASHRAE 52.2 test specs establishing particulate filtration as good or better than the original manufacturer Comfort Plus FR1000 air filter. Notice: Example air filter pic as shown is not true to size and is shown for design only. Company names and Comfort Plus FR1000 part numbers displayed for filter style purposes only.