Filter Hut's Accumulair 12x36x4 air filter is specifically built to replace same sized 12x36x4 air filter type. Pleated electrostatic charged filter material captures airborne substances relative to its ASHRAE MERV specification. Free of chemicals. Notice: The example filter image shown is not the actual dimensions and is shown for design purposes only. Database and 12x36x4 air filter statements current as of 03/24/2020.
Shipping and Returns
- Our current lead times are 6-8 business days for standard filters (1"-6" thick sizes), and up to 10-14 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
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