Silver Cleansui CSP601 faucet water purifier - Model Name: CSP601 - Brand Name: Cleansui - Color: Silver - Function: Water purification Thank you for viewing. The display has discolored and has lines due to aging, making the displayed part invisible. There is no problem with use. The cartridge and button battery are used, but I will include them as is. I will send it via Yu-packet Plus, so I will cut out only the instruction manual part of the box and send it. For those who understand that this is a used item. #CleansuiCSP601FaucetWaterPurifier #Cleansui #CleansuiCSP601 #CleansuiWaterPurifier #CleansuiFaucetWaterPurifier #ClinsuiWaterPurifier #ClinsuiFaucetWaterPurifier #WaterPurifier #FaucetWaterPurifier