Description
Actual Size: 20.1 x 25.7 x 5. Accumulair brand, 21x26x5 Trane TFM260B0AH01 compatible whole house filters, exactly engineered to replace the name brand Trane TFM260B0AH01 air filters. Completely box-formed so no forming or combs needed. MERV rated to ASHRAE 52.2 test specifications assuring particulate capture as good or better than the original brand Trane TFM260B0AH01 air filter. Photo: Sample filter picture as shown is not true to size and is included to show configuration only. OEM names and Trane TFM260B0AH01 P/N displayed for filter substitution purposes.