Electric Submersible Water Heater 3000W for Swimming Pools and Bathtubs Fast-heating portable immersion heater designed for use in inflatable pools, plastic barrels, foot baths, and bathtubs. Safety and Quality: Constructed with high-quality copper wiring for efficient performance. Features a stainless steel outer casing for rust resistance and added safety. The design helps prevent direct contact between the heating element and the user, reducing the risk of accidents. Durable PP housing made from non-toxic, odorless, environmentally friendly material. The product is CE certified, ensuring compliance with safety and quality standards. Important Usage Instructions: Read all safety instructions carefully before use. This product is not intended for use by children. While the heater is operating, do not touch the unit directly with your body to avoid burns or injury. Application: Suitable for various water containers including plastic pools, bathtubs, and foot baths. Ideal for home use, especially during colder months. Note: Slight variations in dimensions (2-3 cm) may occur due to manual measurement. Color may vary slightly due to monitor display differences.