The MSA Firefighter Full Facepiece Respirator Air Mask in Black, Size Medium, with Hose is a reliable and durable air supply system designed for public safety staff in rescue and emergency situations. Made by the trusted brand MSA, this mask provides a secure fit and protection for the wearer while ensuring a constant air supply through the connected hose. Perfect for firefighting and other hazardous activities, this respirator air mask is essential equipment for those in the field of facility maintenance and safety.