Description
Actual Size: 19.75 x 19.88 x 4.38. Accumulair brand, 20x20x5 Lennox HCXF14-10 compatible whole house air filters, specifically constructed to replace original brand Lennox HCXF14-10 filters. Fully box-formed so no forming or combs required. MERV graded to ASHRAE 52.2 test specifications assuring particulate filtration equal to the OEM Lennox HCXF14-10 filters. Note: Sample filter image shown is not to scale and is displayed for style purposes only. Trade names and Lennox HCXF14-10 part numbers displayed for filter style identification purposes only.