This Filter Hut Accumulair brand 17.25x26x4 air filter is specifically engineered to replace same sized 17.25x26x4 air filter type. Pleated electrostatically charged filter material captures airborne contaminants relative to its ASHRAE MERV specification. Chemical free. Note: Example filter image displayed is not the actual dimensions and is included to show design only. Catalog and 17.25x26x4 air filter specs are up to date as of 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
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.