【Multiple Filtration System】: High-quality stainless steel casing, acid-resistant, rust-proof, and corrosion-resistant, easy to clean and effectively inhibits bacterial growth. Quadruple purification system. Captures fine particles, heavy metal ions, and odors, etc. Softens water quality and improves water taste. Provides clean and hygienic water sources for pets and cares for their health. 【LED Indicator】: Built-in LED light. When the pet fountain is in use, the LED light turns on. The container is equipped with a water level window to clearly observe the water level and prevent water shortage. The bright LED light can provide the cat with an accurate location at night, allowing the cat to easily find the water fountain. 【3 Water Flow Modes】: Provides 3 different water flow modes: fountain mode, fountain + spray mode, and spray mode. Meets cats' different drinking needs and increases their interest in drinking water. The flower fountain design provides a pleasant water flow. The running water can stimulate cats' curiosity. Make cats love drinking water more. 【2.4L Large Capacity】: The large capacity provides more sufficient water storage, no need to add water frequently. Perfect for small and medium-sized pets. Whether you are on a business trip or traveling, the cat fountain can provide enough healthy and clean drinking water. Prevents kidney health problems in pets. Avoid getting sick. 【Intelligent Dry Burn Protection】: Newly upgraded water pump, low power consumption, saving you more unnecessary costs. Low noise (<40dB), allowing you and your pet to enjoy a quiet and comfortable daily life. Does not disturb your daily work and sleep. (The water pump has 72 hours of dry burn protection, which is very convenient!) TIPS: If there is a phenomenon that the water pump does not work!!! Follow the video steps to clean the water pump so that the pump can resume its work. (Wash 2-3 weeks once)!! The pet fountain does not include an adapter.