Electronic air hose long tube air breathing apparatus is a safe protective equipment which can protect human respiratory system when working in the dusty workplace.The mini blower can provide the fresh air to the user through the long tube.

Powered air purifying respirator (PAPR) removes particulates (dust, fumes, mist) and/or toxic gases in the working environment using an electric fan and particle filter.After particles are removed by the filter, an electric fan sends the purified air to the wearer's facepiece.