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.

The portable air breathing apparatus is also called air respirator for commander.It includes fire-retardant strap,belt,mask, cylinders and bags. It is the best choice for the firefighter to protect their respiratory system when they are working.