The TFX name refers to Titanium Front Exhaust. This differs from conventional second stages which are configured with an exhalation diaphragm in the front and an exhaust valve in the rear. The placement of the inhalation diaphragm and exhaust valve centered in the front of the regulator offers some unique advantages for improved breathing and dryness. Hollywood Divers Approved, Tested and Used on more than 200 dives, the lightweight tfx is the most natural breather we have ever used.

3 year service time!