Electric Submersible Water Heater 3000W for Swimming Pools – Fast Heating with Intelligent Timer Function Portable Pool Heater for Inflatable Pools, Bathtubs, and Plastic Containers – Ideal for Home Use in Cold Weather Safety First: This heater features a stainless steel heating element and protective casing to prevent direct contact with water during operation. Designed with a durable, non-toxic PP body for long-lasting, safe use Certified Quality: Fully CE certified for safety and performance. Made with high-quality materials including corrosion-resistant components for reliable operation Wide Application: Suitable for use in inflatable pools, bathtubs, foot baths, plastic barrels, and similar containers Important Usage Notes: Read all safety instructions before use. Not intended for use by children. Do not touch the heater while in operation or directly with the body during heating. Allow 2-3 cm variance due to manual measurement. Product color may vary slightly due to monitor display differences