This Accumulair brand 17.25x35.25x4 air filter is exactly made to substitute for similarly sized 17.25x35.25x4 air filter specification. Pleated static charged filter media traps contaminants in the air relative to its ASHRAE MERV specification. Chemical free material. Notice: Example filter picture as shown is not to scale and is displayed for style purposes only. Database and 17.25x35.25x4 air filter specs last verified on 03/24/2020.
Shipping and Returns
- Lead times vary and are listed at the top of the website. Non-standard sizes (custom, 0.5" thick, etc) take 3-4 weeks for delivery.
- 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.