• Standard mask feature.
• One-way clearing.
• Located at lowest point in mask.
• Simple to use.

The purge valve is a standard feature on all Ocean Master masks. With a simple exhale all water is cleared from the mask. The purge is at the lowest point in the mask making it easy to drain all water. The nose pocket design has been made so that you can equalize your ears with just one hand as well, making Ocean Master masks very simple and efficient to use.