Prozone’s V3 Patented Dynamic Injector™ technology is a state-of-the-art water/ozone mixer which provides maximum mass transfer of gaseous ozone or liquid chemicals into water with minimum back pressure. A patented dynamic adjustable orifice can be optimized for extended performance and optimization of gas/liquid mixing. Constructed of an ozone/chemical resistant polymer, it has two ports with an internal 360º orifice mixing chamber which provides complete dynamic mixing. Each 1/4″ port has a built in ozone resistant check valve built into it.