amolg said:Hi medpal,
Thanks for the info. I am going for permionics pureflo. Please let me know whether it is good for borewell water as TDS is less than 500. Also as i read somewhere that RO will not retain minerals...is it true? How much should be the TDS for normal drinking water(not biselari or any purified water bottels)?
Also how is the service of permionics?