Interspiro Visor with OTS ABV



  • Ambient Breathing Valve (ABV) allows user to breathe ambient air at the surface
  • One way valve ensures exhaled air does not go back out the valve
  • Exhaled air is sent out through the second state regulator ensuring no CO2 build-up
  • Valve is forced closed when diving
  • Includes an AGA visor with the valve pre-installed
  • Must be purchased by certified Interspiro technicians or installed by Dive Rescue International for an additional $15.00