Includes part numbers as follows

The on-board hopper holds one gallon of material

OUTLET RISER - Exclusive low profile outlet riser and open drum slot design provide a non-crimping

Devilbiss filter change indicator

Air Filter with Manual Drain

Allegro Economy EZ Air PAPR Welding Helmet (Complete Assembly) 34oz Includes part numbers as followsOur EZ Air Powered Air Purifying Respirator (PAPR) with X54V lens is a complete particulate system intended for industrial applications where combined respiratory, eye and face protection is required. It is a motorized, Lithium ion battery operated system that provides a constant supply of fresh, filtered air over the users face. At an APF level of 25, it creates an optimal protective pressure inside the respirator head top keeping away particulates