Profile: Crystal Impex is a manufacturer and exporter of precision engineered water dispensers & purifiers. Our extensive range of products include water dispenser, mineral water pots, water purifiers, UV water purifiers, RO water purifiers, commercial RO systems, UV water purifying units, magnetic water conditioners, and electronic water conditioners. Our carbon filters remove chlorine, organics, taste and odor. It is a dual-purpose combination sediment and carbon filter. 0.5 micron carbon block filter removes trihalomethanes, low levels of chloramine, pesticides, and volatile organic chemicals. Activated carbon granular is used to adsorb (attach to its internal surfaces) unwanted colors, odors, contaminants of suspended organic matters from gases and liquids. Our products have an extensive network of internal pores with enormous surface area.