Keeping your Camera Housing O-Rings properly cleaned and lubricated is one of the most important preventative maintenance procedures that assure accident free use of your underwater camera. Unlike the O-Rings in your regulator that are under air pressure while diving, the O-Rings in your camera depend on the lower pressure exerted by the water you are diving in. These O-Rings can be contaminated by a grain of sand or even an eyelash which can create a leak path for water entry that could destroy your camera's electronics.
Never use a sharp tool to remove an O-Ring. This tool is made of plastic to eliminate the chance of damaging an O-Ring sealing surface. A handy tool used to remove the O-Rings from your waterproof camera housing for replacement or re-greasing. Tool is in the shape of a Manta Ray with lanyard attachment and the Intova Logo. O-Ring Remover makes a great Save-A-Dive Kit item.