Actual dimensions are 20.7 x 26.2 x 5. Accumulair brand, 21x27x5 Trane BAYFTFR21M2 replacement whole house air filters, exactly engineered to replace the OEM Trane BAYFTFR21M2 filters. Fully assembled so no assembly or combs needed. MERV graded to ASHRAE specifications establishing performance as good or better than the OEM Trane BAYFTFR21M2 filter. Note: Sample air filter pic displayed is not the actual dimensions and is shown for design purposes only. OEM names and Trane BAYFTFR21M2 P/N are included for air filter replacement 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
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