The Aquatec Guardian Air Filter, helps to clean oil, dirt, odours, bacteria and heavy metals from the gas from your tank.  The filter features a six-layer easy changeable filter, helps to reduce dry throats by moisturising the air; as well as reducing post dive headaches.  It is designed to connect between the 1^st stage and the 2^nd stage hose, and will require tools for fitting.  Once fitted fill with some distilled or bottles water to increase air moisture and reduce ‘dry throat’.

The charcoal & wool layers remove trace particles of rust and dust as well as odours.  A molecular sieve absorbs moisture, and help spread it to increase humidity into the breathing gas.  The filter is compatible with Nitrox upto 40%, DO NOT USED WITH HIGHER OXYGEN PERCENTAGES!