Our Accumulair brand 21.25x21.25x2 air filter is specifically made to substitute for similarly sized 21.25x21.25x2 air filter specification. Pleated static charged filter material traps contaminants according to the MERV standard rating. Material is free of chemicals. Note: Example filter image as shown is not to scale and is shown for design only. Database and 21.25x21.25x2 air filter variations last updated on 03/24/2020.
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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