3M™ Full Facepiece RAS-930-S (Formerly RAS Promask Small) is a small sized, multi-function facepiece designed to provide durable and comfortable protection when used as part of RAS-ASB supplied air system.

For a durable, comfortable facepiece use RAS-930-S Formerly RAS Promask Small) as part of RAS-ASB supplied air system. The polycarbonate visor provides a good field of vision and the front-mounted speech diaphragm helps improve communication. There is also a sweat port in the chin pocket which helps to provide added comfort during long periods of wear. The five-point rubber head harness helps provide a secure, stable fit, and the side-fitting filter and clear inner mask help ensure good downwards visibility.