Our Accumulair brand 19.25x23.25x4 air filter is solely designed to replace same sized 19.25x23.25x4 air filter type. Pleated electrostatic charged media traps contaminants in the air relative to its ASHRAE MERV specification. Free of chemicals. Notice: Sample filter picture as shown is not to scale and is displayed for style purposes only. Database and 19.25x23.25x4 air filter variations current 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
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