brand new and high quality Features: High quality of materials. It is used for water filter and a accessory for it. High intensity and durable. It will be more stable with a elastic rubber ring. Easy to connect without any tools. for majority of water filter. Adjusting the diameter of outlet and water pipe to match with each other. 2 pcs of water filter connector only,other accessories demo in the picture are not included! Specification: Material: POM Plastic Item Type: Water Filter Adapter Color: As pictures shown Dimensions: 2.5x2.5cm/0.98x0.98'' Pipe Diameter: 6.5mm/0.26'' Filter Diameter: 12mm/0.47'' Quantity: 2 Pcs Note:1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes(without retail package): 2 x Water Filter Connectors