Actual Dimensions: 20.1 x 21.1 x 5. Accumulair brand: 21x21.5x5 Trane TFM215B0AH01 substitute whole house filters, exactly built to substitute for the original brand Trane TFM215B0AH01 filters. Completely box-formed - no forming or combs required. MERV rated to ASHRAE 52.2 test classifications assuring particle capture equal to the original brand Trane TFM215B0AH01 air filter. Notice: The sample air filter image as displayed is not the actual dimensions and is displayed for construction only. Brand names and Trane TFM215B0AH01 P/N used for air filter style identification 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
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.