Wide Use: Improving water supply for refrigerators, reverse osmosis (RO) filter systems, washing machines ice making, ice cream machines; cold water and water dispensers, humidifiers and other water. Package includes: 10 meters of 6.3 mm diameter water hose, 1 x 6.3 mm Connector slightly hard (L), 1 x 6.3 mm Connector slightly hard (I), 1 x 6.3 mm (t) Seal slightly hard, 1 x 6.3 mm Built In Deadline Valve, 1 x 19mm Water Tap Connector. Compatibility: Compatible with most refrigerators, such as Samsung, Bosch, Miele LG, Daewoo, GE Smartwater , Siemens, Neff and other models. Use the 6.3 mm LDPE tube from the American refrigerator to connect the parts / accessories required for the filter to the filter. water. Easy to wash. install: Card -income The quick connector can be easily installed. without tools. All items in this package are designed to the highest standards and have passed quality certification. from NSF, WQA or WRAS.