Description
Actual dimensions are 15.88 x 19.75 x 4.38. Accumulair brand, 16x20x5 Honeywell Series F35R compatible whole house air filters, specifically built to replace the original brand Honeywell Series F35R filters. Fully box-formed so no assembly or combs required. MERV rated to ASHRAE specs assuring particulate filtration as good or better than the original manufacturer Honeywell Series F35R air filters. Photo: The sample filter image displayed is not to scale and is there to show style purposes only. OEM names and Honeywell Series F35R identifier shown for filter style identification only.