Since 1984, ACI has specialized in manufacturing custom air filters for Original Equipment Manufacturers. Each filter is built to our customers’ unique specifications, with full sheet metal fabrication and industrial sewing capabilities in-house.

Our high-quality filters serve a wide range of applications—from HEPA-level requirements to general dust filtration for electronics and other sensitive equipment.

Strategically located in Claremore, Oklahoma, ACI delivers dependable, U.S.-made solutions with precision and consistency.