Dewdrop R.O Home Water Purifier

RO or UV water purifier ?

Ground water (water for bore wells, tube wells) typically has high TDS unlike surface waters  (water from rivers, lakes, reservoirs, ponds), which have low TDS but may contain suspended and microbiological impurities. Ground water with high TDS can be effectively treated with an RO system while surface waters can use a well-designed 3 stage UV system for effective purification.