Description
Actual Dimensions: 19.88 x 22.63 x 4.25. Accumulair brand: 20x23x4.25 Totaline FILBBFNC0024 style whole house air filters, exactly engineered to substitute for the original brand Totaline FILBBFNC0024 air filters. Fully assembled - no assembly or combs required. MERV classified to ASHRAE 52.2 test classifications ensuring particulate filtration as good or better than the OEM Totaline FILBBFNC0024 air filter. Note: Example filter pic displayed is not to scale and is shown for configuration purposes. Brand names and Totaline FILBBFNC0024 part numbers shown for air filter style purposes.