Description: Fresh flow pump infuses water supply with oxygen into dog water bowl, improving taste & encouraging pets to drink more. Water replacement pump for auto dispensers is easy to install, disassemble & clean. Includes AC adapter & power cord. Please clean the pump every 2 weeks to extend the life of the pump . Pet Fountain Pump: ULTRAS-quiet water purification pump, leave a sweet dream for you and your pet. Three levels of water flow can be adjusted to meet the drinking needs of different pets. Powerful suction cup, firmly attached to the bottom of the water dispenser. Specification: Material: Plastic Power: 1-3W Flow (Output): 180 L/H Head (H-Max): 0.3-1.8M Power cord: 150cm Voltage (Voltage): DC 5V-12V Size Chart: Size: 37x34x28mm/1.46x1.34x1.10inch (Height of water nozzle) Package Includes: 1 Piece Pet Pump Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!