Ocean Reef G.Divers Surface Air Valve (SAV) for Full Face Masks Regulators - 1st and 2nd Stage Set The hood features the HAVS

The hood features the HAVS Hood Air Venting System with two one-way valves to evacuate air during dives

Exposure adjustments directly through the back of the housing put the perfect shot within reach every time

this gauge is suitable for both recreational and technical diving and integrates as a 1-Gauge configuration in standard dive gear and diving consoles

Available in multiple color and silicone neck options to suit different preferences

Ocean Reef G.Divers Surface Air Valve (SAV) for Full Face Masks Regulators - 1st and 2nd Stage Set The hood features the HAVSThe GDivers IDMs may be equipped with a surface air valve (SAV) that allows the diver to breathe ambient air while at the surface. Easy to assemble, its the must have accessory. Each SAV comes with 4 colored silicone rings to match the mask color