Actual size is 19.5 x 19.5 x .75. Accumulair brand, 20x20x1 Day and Night P102-1919-1 replacement whole house filters, exactly constructed to substitute for the name brand Day and Night P102-1919-1 air filters. Completely built with no assembly or combs required. MERV graded to ASHRAE specifications establishing performance equal to the OEM Day and Night P102-1919-1 filter. Notice: The sample filter picture displayed is not true to size and is there to show design only. Trade names and Day and Night P102-1919-1 identifier are listed for air filter substitution identification 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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