PEPCON Systems (PEPCON) designs, manufactures and services equipment that utilizes a proven electrochemical process to safely and economically treat water and control odor in a variety of applications. These systems are marketed under the names ChlorMaster® and OdorMaster® and are available worldwide.

The PEPCON Systems business was established in 1968 and is one of the original operations of American Pacific Corporation (AMPAC), a company with divisions that also manufacture active pharmaceutical ingredients and registered intermediates, key chemical products used primarily in space flight and defense systems, aerospace products and clean fire-extinguishing agents.