Electric Submersible Water Heater 3000W for Swimming Pools and Bathtubs Fast-heating portable pool heater designed for easy use in various water containers. Suitable for inflatable pools, plastic pools, bathtubs, foot baths, and plastic barrels. Safety and Quality: Made with high-quality copper wiring and a stainless steel exterior for durability and rust resistance. The design helps prevent direct contact between the heating element and the user, enhancing safety during operation. The outer shell is constructed from new PP material, which is non-toxic, odorless, environmentally friendly, and durable. This product is CE certified to ensure reliable performance and safety. Important Usage Instructions: - Do not allow children to use this product. - Do not touch the heater directly while it is operating or when the water is hot. - Always read the safety instructions before use and follow them carefully. Note: Slight variations in color may occur due to differences in monitor displays. A measurement tolerance of 23 cm may exist due to manual measuring methods. Package Includes: 1 x Electric Submersible Water Heater