Electric Submersible Water Heater 3000W for Swimming Pool Fast Heating – Portable Immersion Heating Rod with Intelligent Timer Function This electric submersible water heater is designed for rapid and efficient heating of water in various containers. Ideal for use with inflatable pools, bathtubs, plastic barrels, foot baths, and similar applications. Safety First: Do not use this product in the presence of children. Avoid direct body contact with the heater while in operation to prevent injury. High-Quality Construction: Features a corrosion-resistant stainless steel housing and high-purity copper heating element for reliable performance and durability. The outer shell is made from premium PP material, which is non-toxic, odorless, and environmentally friendly. Certified Safety: Fully CE certified to ensure compliance with European safety standards. Always read the user instructions carefully before use and follow all safety precautions. Note: Slight variations of 2-3 cm may occur due to manual measurement. Color may vary slightly due to monitor display differences.