Description
Actual Dimensions: 20.75 x 20.25 x 5.25. Accumulair brand, 20x20x5 Day and Night P102-MF14B substitute whole house filters, exactly engineered to substitute for the original manufacturer Day and Night P102-MF14B air filters. Completely assembled - no forming or combs required. MERV graded to ASHRAE 52.2 test ratings ensuring performance as good or better than the name brand Day and Night P102-MF14B air filters. Note: The example filter image displayed is not to scale and is there to show construction purposes. Trade names and Day and Night P102-MF14B identifier are listed for filter substitution purposes.