Electric Submersible Water Heater 3000W for Swimming Pools and Bathtubs – Fast Heating, Portable Design. Suitable for inflatable pools, plastic barrels, foot baths, and other water containers. Made with high-quality copper wiring and stainless steel exterior for durability and rust resistance. Features a safe, non-toxic PP plastic housing that is odorless, eco-friendly, and designed to prevent direct contact with water during operation. CE certified for safety and quality assurance. Ideal for home use, providing comfortable warm water in colder conditions. Includes one heater unit. Note: Slight variations in color may occur due to monitor differences. Manual measurements may have a 2–3 cm variance. Always read the safety instructions before use. Not intended for use by children. Do not touch the unit directly while in operation.