Actual Dimensions: 20 x 21.13 x .75. Accumulair brand: 21x21.5x1 Trane TFE215A9AH10 style whole house filters, specifically designed to replace original manufacturer Trane TFE215A9AH10 air filters. Fully built so no forming or combs needed. MERV graded to ASHRAE 52.2 test specs ensuring particulate capture as good or better than the original manufacturer Trane TFE215A9AH10 filter. Photo: Sample air filter picture shown is not to scale and is displayed for design only. Company names and Trane TFE215A9AH10 part numbers are listed for air filter style purposes only.
Shipping and Returns
- Our current lead times are 6-8 business days for standard filters (1"-6" thick sizes), and up to 10-14 business days for made-to-order filters (non-standard and 0.5" sizes). Delivery normally takes another 1-3 days depending on location.
- Shipping is FREE to the contiguous United States.
- 30-day 100% return policy.
Payment & Security
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