Actual size is 24.25 x 26.25 x .75. Accumulair brand, 24.5x27x1 Trane TFE245A9FR10 style whole house air filters, specifically built to replace original manufacturer Trane TFE245A9FR10 air filters. Fully built - no forming or combs required. MERV graded to ASHRAE 52.2 test standards assuring filtration equal to the original brand Trane TFE245A9FR10 filter. Note: Sample filter picture shown is not to scale and is displayed for style only. Trade names and Trane TFE245A9FR10 identifier used for air filter substitution purposes only.
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