Actual size is 20.7 x 26.2 x 5. Brand: Accumulair. 21x27x5 Trane BAYFTFR21M replacement whole house air filters, specifically designed to replace OEM Trane BAYFTFR21M filters. Completely built so no forming or combs required. MERV classified to ASHRAE specs assuring filtration as good or better than the OEM Trane BAYFTFR21M filter. Note: The sample air filter picture as shown is not true to size and is displayed for style purposes. Name brands and Trane BAYFTFR21M P/N are shown for filter style identification use.
Shipping and Returns
- Our current lead times are 10-14 business days for standard filters (1"-6" thick sizes), and up to 14-21 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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