Pentair water india offers uv-water disinfection system. Pentair uv -900 system uses ultraviolet light to kill or deactivate disease causing bacteria, virus and other microorganisms present in water. Uv technology is extensively used in water treatment applications, as it is inexpensive, avoids use of external hemicals and has no water wastage. This system is ideal for use in schools, colleges, etc. If the inlet water is brackish/ saline or is very hard, then an advanced reverse osmosis system is recommended. Features high performance 25w uv lamp; speciality combination cartridge removes suspended particles and reduces chlorine, bad taste, colour and odour from the water; led indication for functioning of uv lamp; delay timer ensures germ free residual water each time the system is switched on; auto shut-feature avoids delivery of any untreated water in case of a power cut; us fda approved food grade material is used which ensures that the water you get is safe and contamination free; tested successfully according to indian standards for uv purifiers at 900 lph.