Actual Size: 20 x 23.13 x .75. Accumulair brand, 21x23.5x1 Trane TFE235A9AH30 replacement whole house filters, exactly built to replace the original manufacturer Trane TFE235A9AH30 air filters. Fully box-formed so no forming or combs needed. MERV rated to ASHRAE 52.2 test specs ensuring particle capture to the level of the original brand Trane TFE235A9AH30 air filters. Notice: Sample air filter pic as shown is not the actual dimensions and is displayed for construction purposes only. Name brands and Trane TFE235A9AH30 identifier are used for filter style purposes.
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- 30-day 100% return policy.
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