There are two parts to the Prevail Chlorine System:
The Prevail Cycler acts as the “water treatment center,” controlling the flow of water through the system.
The pre-filled Cycler Pac fits into the Cycler with no measuring, no lifting heavy buckets and no over-powering chlorine fumes.
Convenience: the pre-filled Cycler Pac means no more touching or smelling chlorine.
Precision: The control dial precisely meters out just the right amount of sanitation for each pool.
Longer Lasting: trapped air in the upper part of the Cycler Pac keeps the chemical dry so it lasts longer with less consumed each season.
Reliability: Water cycles through only a small amount of chemical for more uniform and reliable output.