Apeks Comforbite Silicone Mouthpiece  Super soft high grade hypo-allergenic silicone SCUBA Diving Regulator second stage ‘Comfo-Bite’ style mouth-piece, designed for extreme comfort. The Apeks Comfobite mouthpiece is the genuine mouthpiece fitted to all Apeks primary second stages and features a bridge that joins the two bite tabs together. The purpose of the bridge is to shield the roof of the mouth from the filtered compressed air as it passes out of the mouthpiece to avoid a dry out your mouth. All the edges of the Apeks Comforbite mouthpiece have been rounded off making it comfortable even during long dive. Features: Original Apeks mouthpiece with palate sail Soft silicone with silver ions additives reduces the amount of bacteria No discolouration taste Effective against mildew, yeast and algae Reduces odour formation With palate Segel Easy to install and fits on any Apeks regulator Compatible with most DIN regulators available on the market.