Actual dimensions are 20.1 x 21.1 x 5. Accumulair brand: 21x21.5x5 Trane TFM215B0AH0 compatible whole house air filters, exactly designed to be an alternative to the original manufacturer Trane TFM215B0AH0 filters. Completely assembled - no assembly or combs required. MERV classified to ASHRAE 52.2 test ratings ensuring performance as good or better than the OEM Trane TFM215B0AH0 filter. Photo: The sample filter image as displayed is not to scale and is included to show configuration purposes only. OEM names and Trane TFM215B0AH0 identifier are shown for filter substitution identification purposes only.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
Due to shortages and demand the current lead time is up to 10 business days to process.
Orders take 1-3 business days to process.
(Custom & bag filters take 5-7 business days.)
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
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