Type I enviro-filter

A Type I enviro-filter was a model of enviro filter that allowed the wearer to breathe in a Type I atmosphere. While it was possible to adapt Ubese raider armor to accept a Type I enviro-filter, the modifications reduced the reliability of the seal.Gundark's Fantastic Technology: Personal Gear
==Sources==
*Gundark's Fantastic Technology: Personal Gear
==Notes and references==
Category:Life support systems