Electric Submersible Water Heater 3000W for Swimming Pool, Portable Diving Heater for Inflatable Pools, Bathtubs, and Plastic Barrels – Fast Heating, Safe & Efficient Please read the instructions and precautions carefully before use. This product should not be used by children. When heating water, do not touch the heater directly with your body. High Quality and Safety: Electric submersible immersion heater made with high-quality copper elements for efficient heating. Stainless steel exterior and rust-resistant design help prevent direct contact between the heating element and water, enhancing safety and reducing risk of accidents. Durable PP plastic shell is non-toxic, odorless, healthy, and environmentally friendly. Fully CE certified for reliable performance. Always follow the included safety instructions and usage guidelines. Versatile Use: Suitable for inflatable pools, bathtubs, foot baths, plastic barrels, and other water containers. Ideal for home use, providing comfortable warm water during colder weather. Package Includes: 1 x Heater Note: Slight variations of 2-3 cm may occur due to manual measurement. Color may vary slightly due to monitor display differences.