It has become a very important thing to purify water before drinking it. All the impurities, contaminants, and bacteria it may have are hidden from the common public. Almost everyone today is aware of the dangers involved in drinking contaminated water. Most of the serious diseases we suffer from today are caused due to contaminated water. So, most people now prefer installing water purifiers in their homes itself.
There are different types of water purifiers available in today’s modern market. From a range of price tags comes a range of water purifiers. So, we decided to do a water purifier comparison to help you better understand what your needs are. In this post, we have mentioned different types of water purifiers that have different price tags and different functions altogether for you to choose from. We hope this post helps you to make up your mind. Here are the different types of water purifiers:
- Reverse Osmosis Water Purifier- These are the common RO purifiers we hear about in a lot in television endorsements nowadays. Reverse osmosis water purifier works on the property of membranepassage. This method is like having a special membrane technology that is used to get rid of impurities, contaminants and bacterial components dissolved in water that may be harmful for our health. This type of water purifiers has some disadvantages.For instance, when RO purifier is used, the natural taste of water changes and it mayalso be possible that the water we get may have already lost the important minerals it actually had. The second disadvantage is that the membrane’s maintenance is quite tiring and sometimes expensive. It requires you to keep regular checks.
- Ultra-Filtration Water Purifier- Ultra filtration purifiers also work on similar grounds of reverse osmosis water purifiers. They also work with membranes, but the only difference between their membranes is that in case of ultra-filtration water purifier the membranes have bigger pores as compared to the reverse osmosis water purifiers. Though it removes the colloidal particles and organisms, ultra-filtration water purifiers cannot get rid of some dissolved substances like salts and some solids. If you are not looking forward to treat hard water then ultra-filtration water purifier is as good as the reverse osmosis water purifier, but if you get hard water in your household then you must go for a reverse osmosis water purifier.
- Ultra-Violet Water Purifier- As the name suggests, ultra-violet water purifiers use ultraviolet light to purify water. Ultra-violet water purifiers are 99.99% effective and obviously the best germ killing machines. All the germs, bacteria, microbes etc. are completely destroyed. Ultra-violet water purifiers produce short wave length ultra-violet radiations inside a small mercury lamp. These radiations have such a deep effect on bacteria, organisms and viruses that they enter their cells and kill them from there. These organisms lose their ability to multiply and because they are not able to develop or reproduce, they are destroyed eventually. Though ultra-violet water purifiers kill 99.99% of the germs, there is one disadvantage to it. The disadvantage is that when these bacteria, viruses and organisms are killed by the ultra-violet radiation they are dead but their bodies have no way out.They are still in your water. Though they are dead, they still can be dangerous. So, if you want to be safer you have to use the ultra-violet water purifier along with some other simple reverseosmosis water purifier or use activated carbon filters to filter out these dead organisms from your drinking water.
- Activated Carbon Filter Water Purifier- It does not need any rocket science to understand the working principle of these purifiers. This type of purifiers uses activated carbon filters to purify water. Though they kill most dissolved chemicals and impurities from your drinking water, these are not very effective against microbes. These purifiers also tend to change the taste and odour of water, which is a disadvantage.