Description
Actual dimensions are 15.38 x 25.5 x 5.25. Accumulair brand: 16x25x5 Five Seasons FSMU1625 style whole house filters, exactly designed to substitute for the name brand Five Seasons FSMU1625 air filters. Completely box-formed - no forming or combs required. MERV classified to ASHRAE 52.2 test specs ensuring operation as good or better than the original brand Five Seasons FSMU1625 air filter. Note: The example air filter picture as shown is not true to size and is shown for construction purposes. Brand names and Five Seasons FSMU1625 part numbers included for air filter substitution identification.