To know about how to get the best water purifier, you will have to familiarize yourself with the various techniques involved as well as the methods. Once you know about the nuances of the functioning of the systems, components used, etc. you will be able to choose the right and the best water purifier. To collect information about the same as well as to know about the various available brands, just go online. You will come across a wealth of information materials. Do not miss the comments and reviews posted by users in various water forums. Users post real experiences both positive and negative about the home water purifier systems they use. You will then be able to choose the brand as well. 

Do not just blindly buy a home water purifier only because it is the best water purifier based on your survey. You should first get the water you receive tested. You can also come across water testing labs. Once you get the water tested you will know which home water purifier, i.e. whether you need reverse osmosis or UV water purifier or some other system or blends.

The UV water purifier is used at homes where water received in the tap or any source and full of micro organisms. Most of these micro organisms cause water borne diseases that may play havoc on your health. And if you drink such water regularly without getting it purified, you will nurture diseases that will prove dangerous for you in the long run. The UV  outfitted in the UV water purifier operates deactivating all micro organisms. Go for such a system with multi-purifying techniques involved. It is the need of the hour to protect your health against water born diseases by drinking only purified water.