Description
Actual size is 15.88 x 19.75 x 4.38. Accumulair brand, 16x20x5 Honeywell Series F35R substitute whole house air filters, exactly engineered to replace the OEM Honeywell Series F35R air filters. Fully constructed - no forming or combs needed. MERV graded to ASHRAE classifications establishing filtration to the level of the original brand Honeywell Series F35R filters. Notice: Example air filter image shown is not the actual dimensions and is shown for construction purposes. Brand names and Honeywell Series F35R identifier shown for filter style identification only.