Actual Size: 20 x 23.13 x .75. Brand: Accumulair. 21x23.5x1 Trane TFE235A9AH00 style whole house air filters, exactly designed to substitute for the original manufacturer Trane TFE235A9AH00 air filters. Fully box-formed - no forming or combs needed. MERV graded to ASHRAE 52.2 test classifications assuring particle capture as good or better than the OEM Trane TFE235A9AH00 air filter. Note: Sample air filter image shown is not the actual dimensions and is shown for style only. Name brands and Trane TFE235A9AH00 part numbers displayed for air filter replacement 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.
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