Filter Hut's Accumulair 17x19x4 air filter is solely engineered to substitute for same sized 17x19x4 air filter specs. Pleated electrostatic charged media captures airborne substances relative to its ASHRAE MERV rating. Chemical free. Notice: The example filter picture displayed is not to scale and is shown for design only. Database and 17x19x4 air filter statements last verified on 03/24/2020.
Shipping and Returns
- Our current lead times are 10-14 business days for standard filters (1"-6" thick sizes), and up to 14-21 business days for made-to-order filters (non-standard and 0.5" sizes). Delivery normally takes another 1-3 days depending on location.
- 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.