Description
Actual size is 19.88 x 22.63 x 4.25. Brand: Accumulair. 20x23x4.5 Carrier FILBBFNC0024 style whole house air filters, specifically built to replace original brand Carrier FILBBFNC0024 filters. Fully built - no assembly or combs needed. MERV classified to ASHRAE grades assuring particulate capture as good or better than the original brand Carrier FILBBFNC0024 air filter. Note: Sample filter image as displayed is not the actual dimensions and is there to show design purposes only. Trade names and Carrier FILBBFNC0024 identifier are listed for filter substitution identification use.