The shape of the coloured splash-top has been designed to prevent water from splashing in.

The purge system has an elliptical valve and is contained in a special water collection well.

The mouthpiece is identical to the ones mounted on Cressi regulators and can be swapped as the need may be.

Purge system and bore are connected by a corrugated section on the outer side only (smooth inner); this is curved so that the mouthpiece arrives at the diver's mouth with a gentle, natural bend.

The mask attachment is the rapid, height adjustable clip-on.