FatSac 1" Barbed In-line Check Valve (W753) riot The patent-pending Oceanic+ Dive Housing

The patent-pending Oceanic+ Dive Housing allows you to take great photos with automatic color-correction on your iPhone when diving or during any water adventure

Removes Mold and Mildew Stains

Hypo-Allergenic Soft Seal Gasket made of Thermoplastic Rubber

Don't miss a dive due to minor issues with your scuba diving equipment

11″ grommets for mounting twin cylinders

FatSac 1" Barbed In-line Check Valve (W753) riot The patent-pending Oceanic+ Dive HousingThe W753 check valve should be used in all after market automated ballast systems. A check valve is a critical component when it comes to combatting siphoning. Both sides of the valve have 1 diameter barbs. 1" Barbed in line check valve Black rubber flapper in the middle 1 way flow valve