Description
Actual size is 22.5 x 22 x 5.25. Accumulair brand: 23x22x5 Nordyne 918759 style whole house filters, specifically designed to be an alternative to the OEM Nordyne 918759 air filters. Fully box-formed so no forming or combs needed. MERV rated to ASHRAE 52.2 test standards establishing operation to the level of the original brand Nordyne 918759 filters. Photo: The sample filter picture as displayed is not the actual dimensions and is there to show design purposes. OEM names and Nordyne 918759 P/N used for filter replacement identification purposes.