Actual Dimensions: 20.1 x 23.2 x 5. Accumulair brand: 21x23.5x5 Trane TFM235B0AH0A style whole house air filters, specifically designed to replace the OEM Trane TFM235B0AH0A air filters. Completely assembled so no forming or combs needed. MERV graded to ASHRAE 52.2 test specifications establishing particle filtration equal to the name brand Trane TFM235B0AH0A air filters. Notice: Sample air filter image as shown is not the actual dimensions and is shown for construction purposes. Trade names and Trane TFM235B0AH0A part numbers are listed for filter replacement purposes.
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.
Payment & Security
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