Actual Dimensions: 19.88 x 24.88 x 4.38. Accumulair brand, 20x25x5 BDP FILBBFT0020 replacement whole house air filters, exactly built to replace name brand BDP FILBBFT0020 air filters. Completely constructed - no forming or combs needed. MERV graded to ASHRAE 52.2 test ratings assuring filtration to the level of the name brand BDP FILBBFT0020 air filters. Notice: Sample filter picture displayed is not the actual dimensions and is there to show configuration purposes only. OEM names and BDP FILBBFT0020 identifier included for filter replacement identification purposes.
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