Electric Submersible Water Heater 3000W for Swimming Pools and Bathtubs Fast heating portable immersion heater for inflatable pools, plastic pools, bathtubs, foot baths, and water containers. Safety and Quality: Made with high-quality copper wiring and stainless steel exterior for durability and rust resistance. Designed to prevent direct contact with water during operation for enhanced safety. Durable Shell: Constructed from new PP material—non-toxic, odorless, environmentally friendly, and safe for long-term use. Certified Safety: Fully CE certified for reliable performance. Always read the safety instructions carefully before use and follow all guidelines. Versatile Use: Ideal for home use in cold weather, providing comfortable water heating in various containers. Note: Slight variations of 2-3 cm may occur due to manual measurement. Color may vary slightly due to monitor display differences. Product includes: 1 x Heater Products from Chunchuan's store