Filter Hut's Accumulair 17.5x23.5x1 air filter is exactly constructed to replace similarly sized 17.5x23.5x1 air filter style. Pleated electrostatic charged filter media traps airborne particles relative to its MERV rating. Material is free of chemicals. Notice: Sample filter picture as shown is not to scale and is displayed for construction purposes. Catalog and 17.5x23.5x1 air filter specs last verified on 03/24/2020.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
- Our current lead times are 3-5 business days for stocked filters (standard 1"-5" thick sizes), up to 3 weeks for made-to-order filters (non-standard and 0.5" sizes).
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
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