Electric Submersible Water Heater 3000W for Swimming Pools and Bathtubs – Fast Heating, Portable Design This electric submersible water heater delivers efficient and rapid heating for various water containers. Designed for safe and convenient use, it is ideal for inflatable pools, plastic pools, bathtubs, foot baths, and plastic barrels. Safety and Quality Features: - Constructed with high-quality copper wiring to ensure reliable performance - Stainless steel outer casing provides rust resistance and helps prevent direct contact with internal components, enhancing user safety - Durable PP plastic housing is non-toxic, odorless, and environmentally friendly - Fully CE certified for quality and safety assurance Important Usage Instructions: - This product is not intended for use by children - Do not touch the heater directly during operation to avoid burns - Always read the safety instructions carefully before use and follow all guidelines Note: - Slight variations of 2-3 cm may occur due to manual measurement - Color may vary slightly due to differences in monitor displays