The FM53 is globally acclaimed as the most technically advanced mask and offers both positive pressure SCBA, PAPR and negative pressure APR capability. All of these capabilities are available from one mask platform without the need to change components. Available in right, left or twin port filter configurations.

The FM53 system was developed to address the multiple threats encountered on the modern battlefield, war on terrorism and peace keeping operations.  It provides protection against traditional chemical and biological warfare agents and select toxic industrial materials (TIMs).