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 of water in various containers. Ideal for use with inflatable pools, plastic pools, bathtubs, foot baths, and plastic barrels. Safety First: This product is not intended for use by children. Always read the instructions and safety precautions before use. Do not touch the heater directly while it is operating to avoid injury. High-Quality Construction: Made with high-quality copper wiring for reliable performance. Features a stainless steel outer casing for durability and rust resistance. The design helps prevent direct contact between the heating element and the user, enhancing safety. Durable and Safe Shell: Constructed from new PP material, which is non-toxic, odorless, and environmentally friendly. Provides a safe, long-lasting, and hygienic solution for home use. Certified Quality: Fully CE certified to ensure compliance with safety and quality standards. Important Notes: - Please read all safety instructions carefully before use. - A slight variation of 2-3 cm may occur due to manual measurement. - Color may vary slightly due to differences in monitor displays.