Description
Actual dimensions are 20 x 25.63 x .75. Accumulair brand, 21x26x1 Trane TFE260A9AH20 compatible whole house filters, exactly constructed to replace the original manufacturer Trane TFE260A9AH20 air filters. Fully assembled - no forming or combs required. MERV graded to ASHRAE 52.2 test specs assuring particle filtration equal to the original manufacturer Trane TFE260A9AH20 air filter. Photo: The sample filter picture displayed is not the actual dimensions and is there to show design purposes only. Brand names and Trane TFE260A9AH20 identifier are shown for filter style purposes only.