Electric Submersible Water Heater 3000W for Swimming Pool Rapid Heating Portable Immersion Heating Rod with Intelligent Timer Electric Submersible Water Heater 3000W, fast heating for swimming pools, portable design suitable for inflatable pools, bathtubs, plastic barrels, and other water containers. Ideal for home use, providing comfortable warmth during cold weather. Safety and Quality: Made with high-quality copper wiring for efficient performance. Features a stainless steel outer casing for rust resistance and added safety. The heater is designed to prevent direct contact with water during operation, reducing the risk of accidents. Durable PP plastic housing is non-toxic, odorless, and environmentally friendly. Fully CE certified for reliable performance and safety. Usage Instructions: Read all safety instructions carefully before use. This product is not intended for use by children. Do not touch the heater or water during operation to avoid burns or electric shock. Note: Slight variations of 2-3 cm may occur due to manual measurement. Color may vary slightly due to monitor display differences. Package Includes: 1 x Electric Water Heater