Solar Pool Ionizer is effective and healthy option to treat pools, spas, and drinking water. Enjoy your pool without the smells and . Reduce the need for shock and chlorine. Ultra-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 Colour:As Shown Material:Plastic+Metal Size:26x25x21cm/10.24x9.84x8.27inch Package Contents: 1 * Pool Ionizer Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.