Water purifier with LCD display that generates alkaline water. This is a used item, so there are stains and scratches. Power on and button switch operation have been confirmed. Operation with connection to the water supply has not been confirmed, so it is being sold as a junk item. - Brand: National - Model Name: TK7805C1 - Function: Alkaline water generation - Display: LCD display - Filter Type: Replacement cartridge Thank you for viewing.