The OceanREEF Surface Air Valve or SAV is a simple but useful tool to add to your G.Diver mask to help you save gas on the surface. With the valve fitted and open on the surface air can flow into the mask through the side so you don't use any gas and you don't have to remove the mask on the surface. A quick twist of the valve before you go under will close it activating your demand valve when you breathe.
Merchant: Simply Scuba Ltd
Category: Surface Air Valve
Price £ 32.8
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