How to do testing on water purifiers?

Question

How we do the testing on water purifiers that is an good and working water purifiers? What kind of methods to do testing?

Answer 1

You can buy a hardness test kit to test the water for removal of inorganic minerals.  You can buy a chlorine test kit, which is used to identify any traces of chlorine which the purifier should have removed.  Another valuable device is a Digital TDS tester.  You just dip it in the water and it will read out the parts per million of total dissolved solids.  

With these three kits you can certainly find out how bad your untreated water is and how good a job your purifier is doing.  There is no way to test for bacteria without spending a lot of money, so you can send a water sample to the county water dept. and they will test it for a small fee.

Some water filters do a very poor job of cleaning the water.  Others work.  I bought several systems that were not very good before I found something that worked well.  I found a few test kits on the web and posted the links below.  There are many to choose from.

See links.