Description
Actual dimensions are 20.75 x 20.25 x 5.25. Brand: Accumulair. 20x20x5 Five Seasons FSNC2020 replacement whole house filters, exactly engineered to substitute for the OEM Five Seasons FSNC2020 air filters. Fully constructed - no forming or combs required. MERV classified to ASHRAE grades establishing operation to the level of the name brand Five Seasons FSNC2020 air filter. Photo: Example air filter image shown is not to scale and is included to show style purposes only. Trade names and Five Seasons FSNC2020 part numbers displayed for filter substitution identification purposes.