Cascada water purification system provides real-time quality monitoring for life sciences applications. Multi-stage monitoring analyzes water throughout system to ensure purity. Resistivity, temperature, and Total Organic Carbon (TOC) monitoring results are available in real time there is no wasting of water. Volumes of up to 2 liters per minute can be dispensed. Timed dispense is programmable for repeat volume dispenses. Two double cartridge packs ensure complete cartridge usage before replacement. Flow rate is adjustable, and water can be dispensed drop-by-drop or in a full stream. Electronic circuitry provides calibration upon set-up. Cartridge identity technology enhances quality assurance. Electronically tagged cartridges prevent incorrect cartridge fitting and potential leaks. Data is displayed on the control monitor showing cartridge number and recommended change-out date. The system’s entire fluid pathway is included in the automated disinfection process, ensuring complete sanitization. Compact design allows placement on or under the bench, or mounting on a wall.