Consider this 88VX Series airline respirator assembly for use w/compressed air. It is a complete package that offers comfort, reliability, wide field of vision and respiratory protection for abrasive blasters and painters. It includes: *88VX Series Respirator *46VX nylon cape (28 inch length) *EVX30 breathing tube assembly with F30 1/4 inch industrial Interchange (Hanson compatible) nipple *nylon belt *an inner and outer lens with Mylar lens covers. NIOSH approved.