RO vs UV vs UF
March 26, 2020

RO vs UV vs UF Major Differences of Water Purifiers Explained

In water purifier, the meaning of RO UV and UF is the following: UV signifies Ultra Violet, UV means Ultra Filtration and RO means Reverse Osmosis. On each of these water purifiers we have separate pages.

The primary distinctions between UV and RO filter purification systems are presented in the table below. A comparison of UV and UF water purifiers is also provided in the table below. You may thus make a side-by-side comparison of RO UV and UF water purifiers and choose RO, UV or UF.

When comparing the many types of water purifiers available in India, it is simple to understand why a water purifier that uses Reverse Osmosis (RO) technology is the best option. RO water purifiers remove everything from water, even dissolved compounds that are far more harmful than bacteria, viruses, and germs.

Drinking Safe and Pure Water Makes you much healthier and it likewise reduces food cravings. There are many health benefits of Consuming the pure water.

It is essential to pick the Best Water Purifier for home because there are a lot of damaging particles in water. Like bacteria, lead, synthetic chemicals, pesticides that exist in both Well water along with municipal Water supplies.

So we have Came up with a nice and easy to read explanation upon Ro vs Uv vs UF.

Reverse Osmosis Purifier (RO), Ultraviolet Rays Purifier (UV), Ultra-filtration (UF) are the 3 crucial methods of purification technologies. These are commonly utilized in water purifiers for home. And all of them have Benefits and drawbacks too.

After you know the distinction in between the RO vs UV vs UF Water Filtration system, you can select the Best Water Purifier for home that is suitable for you.

What is the full form of RO?

RO represent for Reverse Osmosis. It is simply a process that helps water purifiers get rid of unwanted and harmful dissolved salts, ions, and TDs from the water.  The full form of RO is Reverse Osmosis. Sometimes R/O means reverse osmosis.

RO Water Purifier

( RO vs UV vs UF )

The Reverse Osmosis Water Purification System or RO Water Filter Requires electricity to operate. RO Systems can eliminate the Total Dissolved Solids that exist in the Water.

The RO Water Purifier also offers prefiltration to cleanse the Dirty Water. The later stages of water purifier gets rid of all the infection and Bacteria, but it requires electrical power to boost the pressure of the Tap Water.

Reverse Osmosis Needs a lot of Water to purify and make water drinkable for you. If you input 3 Liters of Water into an RO Purifier, you will Get 1 Liter of Pure Water and 2 Liters of Dirty Water.

You can make use of the Dirty Water for mopping the flooring and cleaning up the house.

The Domestic RO Purifiers that are offered online are not capable of desalination. They are not able to transform the saline water to fresh water. Unbranded RO water purifiers do not retain natural minerals present in water.

There are a great deal of RO Water filters for home readily available online. But a Good RO water purifier is capable of eliminating the High TDS of water.  A  decent water purifier will remove dangerous metals and maintain the natural minerals in the water.

All Water purifier comparison. Easiest Way to Know which is Better

UV Water Purifier

( RO vs UV vs UF)

The UV Water Purifier likewise requires electricity to work. However it does not require extra power to Boost the Tap Water Pressure. It can work with Regular Tap pressure.

The UV Water Filtration system can kill all the Bacteria and Infections present in the water. However the dead germs will stay in the water.

The UV has actually proven to be dependable and cost-effective techniques of water filtration. UV technology is chemical complimentary, and it does not change the taste and the color of the water.

On the top of all these features, the UV systems are compact and can be quickly kept.

What is a Ultra Violet water purification system?

Ultra-violet system (UV) is a water purification method that is used to sanitize and clean bacteria from the water. The ultraviolet rays penetrate the harmful pathogens in the water and kill all those harmful micro-organisms by attacking their genetic core.

This removes the chances of reproduction and makes the water completely safe for consumption.

Which is the best Ultra Violet water purifier?

You will find multiple water purifiers in the market. All have their own USPs and comes with the best quality.

However, before purchasing, one should keep in mind that all water purifier comes with different technical specifications and requirements.

 One crucial suggestion would be to check the TDS level of your water. If the level of TDS is less than 500, then you should go for UV water purifier.

UF Water Purifier

( RO vs UV vs UF )

What is the meaning of UF purifier ?

A Water purifier that uses Ultra Filtration as a Main technology to eliminate water impurities is called UF water Purifier.

UF is another water filter for home that works without electricity. It is capable in totally killing and getting rid of all the Germs. It removes 99.99% infections and other microorganisms from the water.

Unlike the UV Water Purifier, the UF purifier removes all the bacteria and dead germs from the water after eliminating them.

The UF Water purifier doesn't require electricity it works well with Tap water pressure.

The only drawback of the UF water purifier is that it will not get rid of the TDS water. So, you can utilize or add the UF filtration in your water purifier to maintain and reduce Level of the Dissolved solids in your water.

You need an RO Water filter for home when the Water consists of heavy TDS. If you have no idea about the TDS levels in the water, it is good to select a Reverse Osmosis Water Purifier.

What is Ultra Filtration water purification system?

Ultra-filtration (UF) is a sort of membrane filtration which works with the help of hydrostatic pressure. This water purifier is capable of removing all bacteria, viruses, and other micro-organisms from the water.

The only disadvantage of UF is that it is not capable of removing dissolved salts from the water.

Let’s understand what is the difference between UV and UF?

• UV water purifier kills and removes waterborne diseases causing bacteria, viruses, and various pathogens. Still, their dead bodies remain in the purified water.

UF water purifier eliminates viruses and bacteria but germs get trapped in the UF filter and during manual water purifier cleaning, these germs are removed.

• You don’t need to stress about cleaning the UV water purifier, whereas the UF water purifier needs cleaning once a week.

• UV purifier requires electricity to operate, whereas UF water purifier doesn’t require power to function.

RO vs UV

Ultra Violet Purification: How it differs from RO?

The RO procedure is the highest standard of domestic water purification. But traces of impurities like specific bacteria, germs, and microorganisms slip through the RO filters.

These bacteria can trigger dangerous illness like typhoid, dysentery, and diarrhea. The UV purification system are added after Water passes thru RO membrane. This ensures that removal of all harmful bacteria from the RO cleansed water.

The biggest drawback of the RO water purifier is that it wastes a lot of water.  On an average, you have 1 part of pure water to every 2-3 parts of waste water. This can be a criminal waste thinking about that there is an extreme lack of water resources.

UV water purifiers do not waste any water. They do not use chemicals to cleanse water therefore guaranteeing they don't change the taste of water.

The UV filters do not require as much upkeep as the RO filters do. The UV Purifiers don't remove salts,  fluoride, heavy metals, lead, arsenic, nitrates and chemical impurities from water.

RO vs UV vs UF

Ultra-filtration-- How  it varies from RO and UV?

Ultra-filtration process does not require any electrical power to operate. The UF membranes have somewhat larger pores as compared with the RO membrane filters. They can take care of bacteria, infections, and germs, but are inadequate in removing TDS.

The advantage of UF is that it does not need much upkeep and the filters have the capacity to last long. These filters are not effective in dealing with heavy metals and water with high TDS levels.

UF purifier is different from UV purifier in the fact that it does not use UV radiation for removal of impurities.

Let us understand the Distinction between RO, UV, and UF?

• RO water and UV water purifier required electricity to function, whereas the UF water purifier doesn’t require power to operate.

• RO water purifier and UF water purifier kills and removes all harmful bacteria and viruses from the water. In contrast, UV water purifier removes virus and bacteria, but their dead bodies remain in the water.

• RO water purifier requires electricity to uplift and increase the tap water pressure, whereas UF and UV water purifier both can work with regular tap water pressure.

• Saltwater can easily be removed with the RO water purifier, but UF and UV water purifier cannot remove dissolved salts.

• RO purifier has a pre-filtration system that enables it to work with dirty water, water should be clear for UV to work, and the UF water purifier works with dirty turbid water.

People look for clean water to drink

Many people are primarily concerned about bacteria in water, which may cause diarrhea or, in the worst-case scenario, deadly illnesses like cholera. Antibiotics and other medications may readily treat any water-borne sickness.

If the water includes dissolved chemicals, especially heavy metal compounds like arsenic, it is far more hazardous than bacteria in the water. Water contaminated with arsenic and other poisonous substances causes permanent harm and premature death. Because toxic compounds have no scent or flavor, you will be unaware that they are present in your water. When you drink water that contains poisonous substances, you are slowly poisoned, and by the time signs of heavy metal poisoning show, it is generally too late.

Those who argue that RO eliminates important minerals from water are unaware that drinking water can only provide a little amount of critical minerals that our bodies require. Some individuals attempt to make negative remarks regarding RO water purifiers, and we have addressed all of these concerns on our page about RO water purifier drawbacks. Let us know more about RO vs UV vs UF.

RO vs UV vs UF: Which one is the best for you?

You should think about a few things before buying the finest water purifier, such as the source of your drinking water, the sort of contamination, the TDS value, and so on. You should also be aware of the guidelines for safe drinking water.

We hope that by now you have a good understanding of the many types of water purification technologies, their basic distinctions, and the various sorts of contaminants in drinking water.

The issue now is, which type of filter is best for your home?

  • First and foremost, you should get your water tested for TDS. If you're not sure how to do it, check out this article: How to Test TDS in Water.
  • If your region has any industry, you should have a chemical test performed on your water to determine the level of chemical contaminants.
  • If you're still unsure, go with the finest water purifier that uses RO, UV, and UF technologies. By eliminating all forms of pollutants, these sophisticated filters can offer you with clean drinking water.

RO Water Purifier

UV Water Purifier

UF Water Purifier

Needs Electricity

Needs Electricity

No Electricity Needed

Removes and kills all Microorganisms from the Water.

Able to kill Microorganisms, but  has no inline filters to remove dead microorganisms.

Removes and kills all Microorganisms from the Water.

Needs Electricity to Generate Pressure

No Electricity Needed, Works on low Pressure

No Electricity Needed, Works on low Pressure

Able to Remove the Dissolved Salts

Unable to remove Dissolved Salts

Unable to remove Dissolved Salts

Pre-fillters are Included to work with the Dirty Water.

Needs clear water

Can Work with less Dirty Water

Why do people use these technologies?

You may be aware that water covers 71 percent of the earth's surface. And the seas contain 96.5 percent of the world's water, which is unsuitable for human consumption. More over 2.5 percent of the remaining 3.5 percent exists as ice, clouds, and steam. Waterfalls, lakes, and groundwater provide less than 1% of the water accessible to people, animals, and plants.

By our careless and dangerous behaviors, we humans are contaminating this bare minimum of usable water. Groundwater contamination is currently one of India's most serious issues. Natural water from wells, rivers, and reservoirs is now contaminated.

You must cleanse the water before consuming it in this scenario. When it comes to water purifiers, there are three different varieties available on the Indian market. UF, UV, and RO water purifiers are the three types of water purifiers. Each one has its own set of benefits and drawbacks.

It is necessary to have some understanding about water filtration technology in order to pick the best water purifier for you. We won't go into too much detail on technology because this isn't a technical essay. Instead, to make things easier, we'll go through which type of water purifier is required in particular situation, as well as its benefits and drawbacks.

What is the Full form of TDS ?

Prior to choosing best water purifier for home, you have to know the full form of TDS.

The full form of TDS is Total Dissolved Solids.

What is TDS in the RO water purifier?

Total dissolved salts (TDS) in water are organic and inorganic materials that include minerals and ions dissolved in some amount in the water.

TDS that are dissolved in water comes from different sources. RO process is used to filter tap water in the majority of home water purifiers that remove hard water elements and reduces the hardness of the water by up to 90%.

Final Words-- Wrapping it up

We have gathered this info and tried to explain all the in-depth differences between RO vs UV vs UF. And as per our experience a mix of RO, UV, and UF along with TDS controllers is the best one for every Indian home. Make sure to have this mix in the best water purifier that you pick.

Thanks for reading !

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