Description
Actual Size: 19.75 x 19.88 x 4.38. Brand: Accumulair. 20x20x5 Honeywell F50E1026 substitute whole house filters, exactly built to substitute for the OEM Honeywell F50E1026 air filters. Completely built with no forming or combs needed. MERV rated to ASHRAE 52.2 test classifications establishing operation equal to the name brand Honeywell F50E1026 filters. Notice: Sample air filter image displayed is not true to size and is included to show design only. Brand names and Honeywell F50E1026 part numbers included for filter substitution identification only.