Water purifiers are the need of the hour. There are different types of water filters available in the market. Hence, it is necessary to choose the right kind of filter. A water purifier buying guide can help you do that. Primarily, there are three types of water purifiers. They are- Reverse Osmosis Water Purifier, Ultra -Violet Water Purifier, and Ultra- Filter Water Purifier. They are commonly known as RO, UV, and UF, respectively. Before we buy any water purifier, we need to know the difference between the three.

What Is A RO Water Purifier?

RO Water filter Purifiers are available in different types like countertop RO systems and under-sink RO systems. The countertop RO systems are generally used by people who need purified water on a regular basis but do not have much space for installing large appliances under their kitchen sink. The under-sink RO systems require some plumbing skills and experience as well as a bit more space under your kitchen sink but they will give you better filtration results than the countertop ones do.

What Is An UV Water Purifier

UV water filters usually come with a long life span of 10 years or more. This means that they are durable and long lasting. Moreover, they consume less power and hence save electricity as well as money for users. A UV filter makes use of UV rays or ultraviolet rays. As we all know, water contains various kinds of bacteria, viruses, and other harmful molecular organisms. If they do not get treated properly, it can cause health problems among consumers.

To avoid any health issue, UV water filters have an UV lamp inside. This UV lamp provides ultraviolet light. The ultraviolet light kills all the germs and bacteria present in water. Things make it safe for drinking as well as for other designated purposes. Hence, between UV and UF, UV is preferred more.

RO v/s UV v/s UF – Which Water Purifier is the Best?

Reverse osmosis is a relatively new phenomenon. It is a process in which the water molecules are forced to pass through a semipermeable membrane (filter). The filtered water comes out of this filter and is called purified water.

Ultraviolet rays and Ultra-filter technology-these two techniques are well established in the field of water purification. The UV ray water purifiers have a UV ray bulb inside. This kills the harmful microorganisms like bacteria and viruses present inside the water. However, after they are killed they remain in the treated water. Moreover, UV rays cannot kill the dissolved impurities present in water. In comparison to that, reverse osmosis technology is capable of killing the dissolved impurities by making the flow against the direction of osmosis across a semipermeable membrane. This happens due to the hydrostatic pressure, which is greater than.

Advantages of RO Water Purifier

Ro water purifier is the best choice for your home. It can be used in offices and restaurants too. Ro water purifiers have many advantages over other types of purification systems. We can say that ro machine is the most effective and popular among all purification systems.

When we compare ro vs uv vs uf, ro water purifier comes with a lot of advantages. The process of reverse osmosis is scientific. It ensures that the water is entirely free of any dissolved salts that are harmful. The dissolved salts can remain in the water even after the purification process. This can lead to diseases like cholera.

UV v/s UF Water Purifier 

An Uf water purifier, on the other hand, is the most economical among the three. Their most significant advantage is that they do not run on electricity. This means that you can have filtered water even if the electricity goes off in your place. This is not possible in case of a best water purifier or a UV water purifier.

RO water purifiers consist of a motor pump that exerts hydrostatic pressure. In the case of a UV water purifier, the UV lamp present inside needs high-voltage electric current. Thus, if we compare UV and UF, UF is more economical.

RO v/s UV Water Purifier

As far as the UV purifier is concerned, it consumes a lot of electricity. If we compare UF v/s UV, UV is more economical. The UV bulb can operate even if the electric current is not that strong. This cannot happen in the case of a RO purifier. A RO purifier consumes more electricity than a UV water purifier. However, if we compare RO and UV water purifiers, RO water purifiers are more scientific.