Description
Actual Size: 16.25 x 21 x 5. Accumulair brand: 16x21x5 Comfort Plus FR1000 compatible whole house filters, exactly engineered to be an alternative to the original manufacturer Comfort Plus FR1000 air filters. Fully constructed with no forming or combs required. MERV graded to ASHRAE 52.2 test grades ensuring filtration to the level of the original manufacturer Comfort Plus FR1000 filter. Photo: Sample filter image as shown is not the actual dimensions and is shown for style purposes only. Trade names and Comfort Plus FR1000 part numbers are shown for air filter style identification use.