Filter Hut's Accumulair 24x30x4 air filter is specifically made to substitute for same sized 24x30x4 air filter type. Pleated electrostatic charged media traps airborne contaminants according to the MERV specification. Chemical free. Note: Sample filter image shown is not the actual dimensions and is shown for design only. Database and 24x30x4 air filter variations are up to date as of 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.