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
- Shipping is FREE to the contiguous United States.
- Our current lead times are 3-5 days for stocked standard filters, and up to 24 days for non-standard, 0.5" , and bag filters.
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
Payment & Security
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