The Salt Chlorine Generation series was designed to completely revolutionize the way you approach cleaning your pool. Its structure was designed strategically so it can serve as a drop-in replacement without requiring major plumbing alterations when replacing an old system - the chlorinator works automatically with your existing pump. Constructed with commercial grade, double-reinforced thermoplastic, these cells were built to tackle all the elements, sporting Uv and corrosion resistance. Innovative reverse polarity self-cleaning systems constantly work in the background to ensure superior strength, durability, and increase longevity. Utilize Hydrotools Salt Chlorinators for crystal clear, silky-smooth, gentle water so you can enjoy more time in the pool with friends and family.