Water purification and filtration apparatus; electronically controlled water treatment equipment, namely, chemical sterilization units, ultraviolet sterilization units, sanitizers for water, and ozone generators; water treatment apparatus for infusing water with chemicals to achieve chemical balance.

video monitoring system comprising a camera, monitor, power system, recording device, recording media and audio communication units

Unlike other boat propeller guards the "SwimGuard" is designed to maximize swimmer protection, not to protect the prop the SwimGuard design will protect a swimmer from becoming entangled in a boats propeller, especially from a rear strike The sole purpose of the SwimGuard design and name is to protect the swimmer from a boats propeller