Actual size is 19.75 x 19.88 x 4.38. Accumulair brand, 20x20x5 GeneralAire 4354 replacement whole house air filters, specifically constructed to replace the OEM GeneralAire 4354 air filters. Completely built so no forming or combs required. MERV rated to ASHRAE 52.2 test specifications assuring particulate filtration as good or better than the original manufacturer GeneralAire 4354 filters. Note: The sample air filter image displayed is not to scale and is displayed for style purposes. Brand names and GeneralAire 4354 identifier included for air filter style 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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