The Bestway SaluSpa Xtras Hydrogenic 0.5g/h Saltwater Chlorinator is a modern and efficient pool part designed for maintaining clean and clear spa water. With a sleek design and easy recharging capabilities, this unit is perfect for keeping your spa water sanitized and ready for use. This product, made by the trusted brand Bestway, comes in a convenient 1-pack unit and is specifically designed for saltwater pools, ensuring a hassle-free and enjoyable experience for spa enthusiasts.