Electric Submersible Water Heater 3000W for Swimming Pools and Bathtubs – Fast Heating, Portable Design This electric submersible water heater is designed for quick and efficient heating in various water containers. Suitable for inflatable pools, plastic pools, bathtubs, foot baths, and plastic barrels. Ideal for home use, providing comfort during colder weather. 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 long-lasting. This product is CE certified, ensuring reliable performance and safety standards. Important Usage Instructions: - Read all safety instructions carefully before use. - Not intended for use by children. - Do not touch the heater directly while it is operating or when the water is hot. Note: Slight variations of 2-3 cm may occur due to manual measurement. Color may vary slightly due to differences in monitor displays.