E-Pure™ Cartridge Deionization Systems produce resistivities up to 18.2 megohm-cm and TOC levels below 10 ppb. Virgin polypropylene water pathways prevent recontamination. Recirculation pump continuously recirculates water throughout the entire system to maintain water purity and reduce the quantity of wastewater required for rinse-up. Wall mounted; completely assembled for easy installation. 1/4-turn quick release canisters allow for easy cartridge replacement. 0.2-micron absolute hollow fiber filter removes bacteria and particulates that could alter your results. Digital resistivity meter is automatically temperature compensated to 25°C, preventing fluctuating resistivity readings due to temperature changes. Flow rate up to 2 liters per/min. High capacity cartridges provide low operating cost.