Description
Actual Dimensions: 19.88 x 22.63 x 4.25. Accumulair brand, 20x23x4.5 Carrier FILXXFNC0124 replacement whole house filters, specifically built to replace the original brand Carrier FILXXFNC0124 filters. Completely constructed - no forming or combs required. MERV classified to ASHRAE 52.2 test standards establishing operation equal to the original brand Carrier FILXXFNC0124 filter. Note: The example filter picture displayed is not true to size and is included to show construction purposes. Brand names and Carrier FILXXFNC0124 part numbers are used for air filter style identification use.