Actual dimensions are 20.75 x 24.25 x 4.38. Accumulair brand: 21x24x4.5 Rheem RXHF-E24AM10 compatible whole house filters, exactly constructed to substitute for the original brand Rheem RXHF-E24AM10 air filters. Completely built with no forming or combs required. MERV classified to ASHRAE 52.2 test ratings assuring function as good or better than the OEM Rheem RXHF-E24AM10 filters. Notice: The example air filter pic displayed is not the actual dimensions and is displayed for style purposes only. Name brands and Rheem RXHF-E24AM10 identifier are used for air filter substitution identification 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.
Payment & Security
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