Description
Actual dimensions are 19.88 x 24.88 x 4.38. Accumulair brand, 20x25x5 Day and Night FILBBFT0020 compatible whole house filters, specifically constructed to substitute for the original manufacturer Day and Night FILBBFT0020 filters. Completely box-formed so no assembly or combs needed. MERV classified to ASHRAE 52.2 test classifications establishing function as good or better than the original brand Day and Night FILBBFT0020 filter. Photo: Sample air filter image as shown is not the actual dimensions and is there to show style only. OEM names and Day and Night FILBBFT0020 P/N included for filter style identification.