Features1HIHG EFFICIENCY: Solar copper anode replacement to help save 80% on chlorine costs, reduce irritation, clean and clear your swimming pool. 2COPPER ANODE: The anode is made of copper material, with high hardness, good conductivity, wear resistance and long service life. 3STANDARD SIZES: The solar anode replacement has a length of 10.5cm and a diameter of 1.8cm, with standard sizes and strong adaptability. 4MAIN PURPOSE: Sun shock replacement copper anode is a secret blend of microorganism killing metals that prevent growth in your pool. 5EASY TO INSTALL: With screw, this anode solar replacement is easy to install and use, has a glossy appearance without burrs, and is safe to operate.SpecificationItem Type: Solar Copper AnodeProduct Size: Approx. 10.5 x 1.8 x 1.8cm / 4.1 x 0.7 x 0.7inMaterial: CopperWeight: Approx. 237g / 8.4ozUses: For solar pool ionizer, saving chlorine costs, reducing irritation, cleans and clears your swimming poolPackage List1 x Anode 1 x Screw