Actual size is 19.75 x 19.88 x 4.38. Accumulair brand: 20x20x5 Lennox X8308 style whole house filters, exactly designed to replace OEM Lennox X8308 filters. Completely assembled with no assembly or combs required. MERV graded to ASHRAE classifications establishing operation as good or better than the name brand Lennox X8308 air filters. Note: The sample filter pic shown is not the actual dimensions and is included to show style purposes. Name brands and Lennox X8308 part numbers included for filter replacement purposes only.
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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