The most anticipated accessory for the Spectrum Full Face Mask is finally here! The Ambient Breathing Valve (ABV ®) allows a diver to breathe ambient air while at the surface, thus conserving tank air!
The most anticipated accessory for the Spectrum Full Face Mask is finally here! The Ambient Breathing Valve (ABV ®) allows a diver to breathe ambient air while at the surface, thus conserving tank air!
The ABV ® was designed with simplicity, durability and reliability in mind. Installation only requires a few minutes!
The Spectrum ABV ® comes with everything you need to start conserving air!
