Electric Submersible Water Heater 3000/2500/2000/1500W for Swimming Pool Rapid Heating - Heating Rod with Intelligent Timing Function Electric Submersible Water Heater 3000W for Swimming Pool, Fast Heating, Portable Design Suitable for Inflatable Pools, Bathtubs, Plastic Barrels, and Other Water Containers Read instructions and precautions carefully before use. This product is not intended for use by children. Do not touch the heater directly during operation. High Quality and Safety: Made with high-quality copper wiring. Stainless steel outer casing provides rust protection and helps prevent direct contact between the heating element and the user for safer operation. Durable Shell: Constructed from high-grade PP material, non-toxic, odorless, environmentally friendly, and designed for long-term use. CE certified for quality and safety assurance. Wide Application: Ideal for home use in inflatable pools, bathtubs, foot baths, and similar containers. Provides efficient heating for comfortable use in cold weather. Package Includes: 1 x Electric Submersible Water Heater Note: Slight variations of 2-3 cm may occur due to manual measurement. Color may vary slightly due to differences in monitor displays.