Actual dimensions are 19.13 x 19.88 x 4.25. Accumulair brand, 19x20x4.25 Payne FILBBFNC0021 style whole house filters, exactly engineered to substitute for the original brand Payne FILBBFNC0021 air filters. Completely constructed so no assembly or combs needed. MERV rated to ASHRAE 52.2 test classifications establishing particle filtration as good or better than the OEM Payne FILBBFNC0021 air filters. Note: Sample filter picture shown is not to scale and is displayed for style only. Brand names and Payne FILBBFNC0021 P/N shown for air 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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