Electric Submersible Water Heater 3000W Portable Swimming Pool Heater Fast Heating Pool Heater Suitable for Inflatable Pools, Bathtubs, Plastic Barrels, Plastic Pools, Foot Baths, and Other Water Containers Made of high-quality copper heating elements for efficient performance. Stainless steel outer casing with anti-rust protection ensures safety and durability. Housing made from new PP material — non-toxic, odorless, safe, and environmentally friendly. Fully CE certified for quality and safety. Important Safety Instructions: - Read all instructions and precautions carefully before use. - Not intended for use by children. - Do not touch the heater or water directly while in operation. - Use only as directed in the manual. Note: Slight measurement variations (up to 2–3 cm) may occur due to manual measurement. Color appearance may vary slightly depending on monitor settings.