This Filter Hut Accumulair brand 13x18x0.5 air filter is specifically engineered to replace similarly sized 13x18x0.5 air filter style. Pleated electrostatic charged filter media captures airborne particles relative to its MERV rating. Chemical free. Notice: Sample filter image as shown is not the actual dimensions and is included to show construction purposes. Catalog and 13x18x0.5 air filter specs last updated 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.
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