Description
Actual Size: 12.38 x 19.88 x 4.38. Accumulair brand: 12.5x20x5 Honeywell F100F compatible whole house air filters, exactly designed to replace original brand Honeywell F100F filters. Completely constructed so no assembly or combs needed. MERV graded to ASHRAE grades establishing performance equal to the original manufacturer Honeywell F100F air filters. Photo: Example air filter image shown is not to scale and is included to show style purposes only. Trade names and Honeywell F100F identifier used for air filter style identification only.