Comparison between RO system and distillation

There are two ways to obtain clean water, at least two of the most popular that is. Those are distillation and reverse osmosis filtration. In this article, we will take a closer look at the similarity and differences of the two.


Both are used to produce clean drinkable water for us. The two can effectively reduce the amount of “microscopic solid” present in the water. The differences lie in the mechanism and we will get to that right below.


Reverse osmosis water filtering system relies on tight permeable membrane to get the job done. It pushes water through the membrane and keeps at bay all the unwanted particles inside.

Distiller functions like a tea kettle. Water is boils until it reaches 1000 Celsius and then the steam comes out. Then it captures the steam and condenses it and the water resulting from that will be store in a different chamber. The unwanted parts will be left in the chamber.

Pros and cons

Pros and cons

One problems of the distillation method is that it cannot handle impurities with low boiling point. In fact, many cities now use chloramine in place of chlorine as water disinfectant, click here whose boiling point is lower than that of water. Hence, you will need to push the water through layers of carbon filter before even beginning the distillation process to deal with this problem.

In addition, this process is also very dangerous because it involves the use of high temperature. If done in correctly, there would be injuries or even something much worse.

Reverse osmosis filter does not have this problem because it deals with chloramines very well thanks to its built-in carbon filters. The process also does not require any major heat source to deal with the problem so there’s a tiny chance of something bad will happen.


Both are good ways of producing clean water for you. Nevertheless, you should take into account many factors like the composition of the water, cost, effectiveness, etc. when choosing the best method to use. Personally, I’d go with the reverse osmosis filtering machine because it is safer, the water get treated much better and much fewer things can go wrong in the process. But don’t take just my words for it; there are lots of reverse osmosis or RO water filter system reviews online for your preference.

That was it for our analysis. Thank you for taking the time to read this article.