This Accumulair 20x22.25x4 air filter is specifically built to be a replacement for same sized 20x22.25x4 air filter specification. Pleated static charged filter material traps contaminants relative to its MERV specification. Chemical free. Note: Example filter image displayed is not to scale and is included to show design purposes only. Current stock and 20x22.25x4 air filter statements last verified on 03/24/2020.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
- 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.