Electric Submersible Water Heater 3000W for Swimming Pool Rapid Heating, Heating Rod with Intelligent Timing Function Portable electric submersible water heater, 3000W, designed for fast heating in swimming pools, inflatable pools, bathtubs, plastic barrels, and similar containers. Ideal for home use, providing comfortable water heating during colder weather. Safety and Quality: Constructed with high-quality copper wiring for efficient performance. Features a stainless steel outer casing for rust resistance and added protection. The design helps prevent direct contact between the heating element and the user, enhancing safety during operation. Durable PP material housing—non-toxic, odorless, and environmentally friendly. Fully CE certified to ensure reliable quality and safe usage. Always read the included safety instructions carefully and follow all guidelines before use. Versatile Use: Suitable for various water containers including inflatable pools, bathtubs, foot baths, and plastic tanks. A practical solution for convenient and efficient water heating. Note: Slight variations of 2-3 cm may occur due to manual measurement. Color may vary slightly due to differences in screen display. Designed with high-quality materials for durability and optimal performance. Please review product dimensions and specifications in the title and description to ensure compatibility with your needs. For any questions or concerns, please contact customer support. We aim for complete customer satisfaction and are committed to providing helpful assistance.