Description: Solar Pool Ionizer is effective and healthy option to treat pools, spas, and drinking water. Enjoy your pool without the chemical smells and dae. Reduce the need for shock and chlorine. -low maintenance. Powered by environmentally friendly solar panels with no expensive batteries to replace. No more bleached hair or bathing suits, dry skin or itchy eyes. The Solar Pool Ionizer can kill algae and prevent it from returning, the unit simply floats in your pool and uses copper ionization to kill algae before it has a chance to form and take over your pool. Works with all pool types: Like In-ground, above-ground, saltwater, and chlorine pools. This product is a solar-powered low-voltage direct current product, which is safe and efficient (both adults and children can directly touch it for a long time). Working principle: The high-efficiency solar panel that comes with this product generates direct current to excite the anode rod to electrolyze the anions and copper ions into the water, and the ions break the outer wall of bacteria and algae spores, so as to quickly and efficiently achieve the effect of sterilization and algae inhibition. Specification: Inlet diameter: 150 Cycle period: 0.01 Outlet diameter: 150 Swimming pool volume: 120 cubic meters Hair Collector: 150 Specifications: Copper Ionizer Function: remove algae Copper rod: 450 grams Application: swimming pool Material: Plastic Color: White, Blue Size Chart: 26x25x20cm/10.24x9.84x7.87inch Package Includes: 1X Machine 1X Copper Anode 30X copper test strips 1X Stainless Steel Spring Coil 1X filter core 1X Spring 1X brush 1X User Manual 1X stopper 1x Elastic Band Note: 1. Please allow slightly error due to manual measurement.