Actual dimensions are 20.1 x 25.7 x 5. Accumulair brand, 21x26x5 Trane TFM260B0AH01 replacement whole house air filters, exactly designed to be an alternative to the name brand Trane TFM260B0AH01 air filters. Completely box-formed with no forming or combs required. MERV classified to ASHRAE specs establishing operation to the level of the original brand Trane TFM260B0AH01 filter. Note: Sample air filter pic as shown is not the actual dimensions and is there to show configuration only. Company names and Trane TFM260B0AH01 P/N are shown for air filter substitution identification use.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
- Our current lead times are 3-5 business days for stocked filters (standard 1"-5" thick sizes), up to 3 weeks for made-to-order filters (non-standard and 0.5" sizes).
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
Payment & Security
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