Electric Submersible Water Heater 3000W for Swimming Pools and Bathtubs – Fast Heating, Portable Design. This electric submersible water heater features a 3000W high-performance heating element for rapid water warming. Designed for safe and efficient use, it is ideal for inflatable pools, plastic pools, bathtubs, foot baths, and similar containers. Constructed with a stainless steel outer casing and high-quality copper wiring, this heater ensures durability and reliable performance. The protective design helps prevent direct contact with heated components, enhancing user safety. The housing is made from new PP material, which is non-toxic, odorless, and environmentally friendly, offering a safe and long-lasting solution for home use. This product is CE certified, meeting recognized safety and quality standards. Always read the included instructions and safety precautions before operation. Not intended for use by children. Do not touch the heater directly during operation to avoid burns or injury. Note: Slight variations of 2-3 cm may occur due to manual measurement. Color may vary slightly due to monitor display differences.