Let the sun and ionisation process clean your pool. Solar Pool Ioniser is the only safe, effective and healthy option for treating pools, spas and drinking water. Enjoy your pool without the smells and the day. Reduce the need for shock and chlorine. Very low maintenance. Powered by environmentally friendly solar panels without expensive batteries. No more bleached hair or swimsuits, dry skin or itchy eyes. Treats pools up to 22,000 gal. Kill algae and reduce chlorine needs: the solar pool ioniser kills algae and prevents them from returning. The device simply floats in your pool and kills algae with copper ionisation before it forms and can take over your pool. Works with all pool types: in-ground, over-ground, salt water and chlorine pools. Also safe for all surfaces including plaster, , quartz, tiles and vinyl liners. Colour:As Shown Material:ABS Size:16 x 16 x 16 cm Package Contents: 1 x Disinfection tools 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.