Apologies for in-convenience if any, caused by revival of this old thread. I am planning to buy a water purifier and into a similar or somewhat bigger dilemma.
Based on some online research below are my findings:
There are two major techniques of water purification:
Passing the water through ultraviolet lamps: Eureka Forbes is master of this and they produced some excellent purifier units based on this tech. Downside being, old technology and the unit may still pass some unpurified water based on the maintenance condition of the unit.
Subjecting the water to Reverse Osmosis (RO) system: The most efficient technology as of now that kills almost all germs. Downside: It also takes away some of the necessary minerals present in water.
In my area water TDS level is very high and is pretty hard. So, RO purifier is the way to go.
After researching through some of the leading brands like Eureka Forbes, Kent, Pure-it, I zeroed on Kent. The reason for leaving out Eureka Forbes is that its RO tech is still evolving whereas Kent is supposed to have mastered the art of making RO units. Also, Kent has a particular model (I dont remember name) which has both RO and Ultraviolet tech. So you have the flexibility of adjusting the setting to get required level of minerals in your output water.
Now the dilemma part.when I was all set to buy the Kent purifier, my mom in law called and recommended an RO purifier from RCM (Right Concept Marketing). A brand never heard of
While she is completely satisfied with its performance at a place where even the tap water is drinkable, I am doubtful about its performance with Bangalore water. Cost wise its in similar range of Kent. Have anybody tried this RCM water purifier in Bangalore, Hyderabad??