Product Name: Smart RO System 500gpd Water Filter Machine Model NO.: BP-500 Pipe Design Rate: Incremental Descaling Function: Descaling Function Water Temperature: Warm & Hot Water Purification Efficacy: Straight Drink Certification: CE, RoHS, CB, SASO Operating Principle: RO Style for Purifier: Cabinet Trademark: Blue Pluser Specification: 500 Gallon Origin: China HS Code: 84212110 Product Description Smart LCD Controller*TDS show the instant inlet&outlet water quality*Auto flush as needs better protect the filters*Inform Cartridge Life replacement in time*Leakage Sensor to protect family