Keeps water in the IcePod moving with a flow rate of 2600gal./hr which makes water feel much colder, requiring less ice for each session to feel the same effects. The water jet can also prevent solid ice from forming in cold climates with temperatures below freezing point, simply leave it on at all times to avoid your IcePod turning into a solid block of ice. Safe to use - 24volt operating voltage, with adapter at the plug for your safety Strong magnet attachment, simply attach to the side wall of your IcePod 2600gal./hr flow rate (equivalent to jets in commercial pools) Makes your plunge water feel ∼45% colder due to rapid water movement