Cressi MC9-SC + Compact Pro Regulator Ocean Reef Snorkelling Accessories The first stage has a

The first stage has a compact inline design that minimises the number of turns the air flow has to make before exiting via the ports

Weight management is handled by the A

AFT (Articulated For Trim) design

Advanced Fit Technology (AFT) enhances the sealing features of the silicone skirt

If you're after a solid

Cressi MC9-SC + Compact Pro Regulator Ocean Reef Snorkelling Accessories The first stage has aThe Cressi MC9 SC Compact Pro is a lightweight, compact regulator that combines high flow rates, excellent cold water performance and reliability all in one system. The MC9 SC first stage utilises an over balanced diaphragm design for improved performance and also incorporates an environmental seal that prevents cold water and contaminants from interacting with the internal components which helps to prevent ice buildup in extreme low temperatures. 1st