PREMIUM QUALITY MATERIALS: The copper anode replacement kits are made of high-quality copper materials for a longer lifespan. The copper anodes are suitable for daily use and replacement. Using an ionizer has many advantages: it reduces chlorine usage by up to 80%. Low energy consumption, safe and efficient use. It absorbs harmful substances such as calcium and iron. Eliminating harmful microorganisms protects the healthy balance of aquatic organisms. Solar Panels: The solar water purifiers are small, sturdy, and durable polymer discs with a replaceable copper rod anode on the bottom and a solar panel on top. Energy Efficiency: A solar-powered water purifier will save you money and reduce pool maintenance costs by lowering pool chemicals and electricity expenses. Simple and efficient. Easy and convenient to use: simply float it in the pool. Solar panels produce anode ionization in sunlight, which can help you clean your pool easily. Solar panel power: 2W, 6V. Color: White. Material: Plastic. Package contents: 1 pool ionizer kit