... water, food, beverage purification.2- For electric, pharmacy, food industry ultra-pure water preparation.3 Pharmaceutical, textile, chemical and food industries ... CDL16-100Reverse Osmosis(RO) System(pure water)MembraneU.S. Hydranautic Ultra Low Pressure ESPA-8040 × 10PCSOr DOW FILMTEC BLACKISH WATER Series BW30 ...