... -healthModel: ckSpecification: variousMaterial: high quality plasticPerformance: water-proof, anti-static etcApplication range: water tap, water purifier, direct water dispenser etc.Supply 10 inches 2 points ... ,filter cartridge, RO membrane, water purifying faucet,quick connector,Nylon connector, water pump, water quality's testing pen,water dispenser and filter cartridge's ...