Description
Actual dimensions are 19.88 x 24.88 x 4.38. Accumulair brand 20x25x5 Totaline FILBBFT0020 style whole house filters, specifically built to substitute for the original manufacturer Totaline FILBBFT0020 filters. Completely box-formed so no forming or combs needed. MERV classified to ASHRAE 52.2 test classifications ensuring filtration as good or better than the original brand Totaline FILBBFT0020 filters. Photo: Sample filter picture as displayed is not true to size and is displayed for design only. Brand names and Totaline FILBBFT0020 P/N included for filter style identification only.