Description
Actual size is 20.1 x 25.7 x 5. Accumulair brand 21x26x5 Trane TFM260A0AH10 style whole house air filters, specifically constructed to substitute for the original manufacturer Trane TFM260A0AH10 filters. Completely constructed - no forming or combs needed. MERV graded to ASHRAE standards establishing particle filtration equal to the original manufacturer Trane TFM260A0AH10 filters. Note: Sample filter image shown is not to scale and is there to show style purposes. Name brands and Trane TFM260A0AH10 P/N are included for air filter replacement identification purposes only.