Clean and Simple At the core of the Amerex CPS is FM-200, a waterless clean agent that puts safety first—safe for you and your people, safe for your delicate electronics and data, and safe for the environment. The EPA has approved FM-200 for use in normally occupied spaces as a safe and environmentally friendly clean agent. In fact, more large data centers and telecommunication sites are protected with FM-200 than any other alternative agent. Amerex CPS was developed so installation could be simple and efficient. The complete system, including smoke detection with alarms, is modular to assure simple and trouble-free wiring for the installer. Innovative concepts in the design provide flexibility in tank and nozzle locations removing design and installation challenges often encountered with other systems.