Actual size is 20.1 x 25.7 x 5. Accumulair brand, 21x26x5 Trane BAYFTAH26M2 compatible whole house filters, specifically designed to replace the original manufacturer Trane BAYFTAH26M2 air filters. Completely constructed with no forming or combs needed. MERV graded to ASHRAE standards assuring particulate filtration equal to the name brand Trane BAYFTAH26M2 air filters. Notice: Example filter picture as shown is not to scale and is included to show construction purposes. OEM names and Trane BAYFTAH26M2 part numbers are shown for filter replacement identification use.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
Due to shortages and demand the current lead time is up to 10 business days to process.
Orders take 1-3 business days to process.
(Custom & bag filters take 5-7 business days.)
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
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