Electric Submersible Water Heater, 3000W, for Swimming Pools, Bathtubs, and Inflatable Pools Please read the instructions and safety precautions carefully before use. This product is not intended for use by children. Do not touch the heater or immerse any part of your body in the water while the heater is operating. Made with high-quality copper heating elements for efficient performance. Stainless steel outer casing provides rust resistance and helps prevent direct contact between the heating element and water users. Housing made from food-grade PP material—non-toxic, odorless, safe, and durable. CE certified for safety and compliance with EU standards. Suitable for use with inflatable pools, plastic pools, bathtubs, foot baths, and other compatible water containers. Includes 1 x heater. Note: Slight measurement variations (up to 2–3 cm) may occur due to manual measurement. Color appearance may vary slightly depending on monitor settings.