Feature: 1. Suitable for outdoor pond, swimming pools, SPA, fountains, creeks, landscape pools. 2. Support solar panel power supply, without power storage function, energy saving and high efficiency. 3. No need to add chlorine powder, safe and environmentally friendly, stable performance. 4. Swimming pool ionizer, uses high‑quality ABS+ steel wire material, safe and durable. 5. Practical swimming pool cleaning equipment, easy to operate, and high cleaning efficiency. Specification: Item Type: Solar Pool Ionizer Material: ABS+Steel Wire Weight: Approx. 742g / 26.2oz Purpose: Swimming Pool Cleaning Solar Panel: Without Power Storage Function Product Size: Approx. 16x16x16cm / 6.3x6.3x6.3in. Package List: 1 x Solar Pool Ionizer1 x Brush1 x Manual Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. When the weather is hot, scrub the anode with a steel wire brush or steel wool every one to two weeks, and less when it is not too hot.