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 heating element with rust-resistant protection to minimize direct contact with water and reduce risks - Durable PP plastic housing made from non-toxic, odorless, and environmentally friendly materials - CE certified for safety and quality assurance Important Usage Instructions: - This product is not intended for use by children - Do not touch the heater directly while it is operating or when water is being heated - Always read and follow the safety instructions before use Note: - Slight color variations may occur due to differences in monitor displays - Manual measurement may result in a size variation of 2–3 cm