RO vs UV Water Filter: Which Water Purifier Is Correct For You?

There are uncountable health benefits to consuming hygienic water and staying hydrated. At least 8 glasses of water must be consumed every day to maintain a healthy lifestyle. Tap water is no longer a dependable water supply due to the widespread contamination of water sources. People frequently fall ill after drinking tap water that hasn't been filtered.

Therefore, every household must have a high-quality water purifier at home. However, the market has a variety of water purifiers that employ various methods of water filtration. Choosing the appropriate water filter for your home might therefore be confusing. UF water purifier mean how they effectively work without electricity, UV water purifiers mean how they can easily eliminate bacteria and viruses and RO water purifiers mean how they can reduce TDS levels. Unwanted chemical compounds, organic and inorganic elements, and biological pollutants are removed from water through the help of a water purifier. 

The best devices for eliminating impurities from the water are water purifiers. You must realise,  that there are various kinds of water purifiers, and they all function differently. The two most common types of water purifiers are reverse osmosis (RO) and ultraviolet (UV).

There is always a debate going on - RO vs UV water purifier  which one is the best? Before getting into this comparison, let’s understand how these two filtration systems work. 

RO Water Purification System

RO or Reverse Osmosis is the most commonly used filtration system across the world.

This is a system for purifying water that passes water molecules via a semi-permeable membrane. Thus, dissolved salts and other contaminants are left behind as only water molecules may cross the membrane. As a result, dangerous bacteria and dissolved pollutants are eliminated from RO-filtered water. 

The reverse osmosis technique is scientific. It ensures that any dangerous dissolved salts are completely removed from the water.  Unlike what UF water purifier means, in RO, pollutants and impurities are removed from water by forcing it through a semi-permeable substance. The best method for getting rid of germs, viruses, and other hazardous microorganisms is this one. Due to the small size of the RO membranes, even dissolved salts can be extracted.

Cons: The majority of the water that passes through a regular RO water filtration system is lost. In a home RO system, more than 80% of the water is rejected or wasted, leaving only 20% or less for consumption.

Here are some points on RO UV water purifier advantages and disadvantages:

 

• When we compare UF and UV, UV is the more cost-effective option. Even if the electric current is weak, the UV light will work. This is not possible with a RO purifier. 
• A RO water filter uses more power than a UV water purifier. When comparing RO and UV water purifiers, however, the RO water purifier is more scientific.
• Whatever germs are eliminated inside a UV water purifier are not treated further. This means, dead bacteria still remain dissolved in water. This is not the case with a RO water purifier. 
• The membrane within ensures that water stays on one side and everything else stays on the other. These are the advantages and disadvantages of RO vs UV.
• When comparing RO and UV water purifiers, RO is more effective in removing such contaminants, even against UF. The dissolved solutes and salts can be extracted thanks to the high hydrostatic pressure.
•  RO machines necessitate periodic maintenance. You can do so by contacting the maker of your cleaner. You cannot, however, maintain these gadgets yourself.

UV Water Purification System

UV water purifier system is one of the most popular techniques for disinfecting water right now, ultraviolet water purification ensures that the water is safe to drink and enhances its flavour and odour. Drinking unpurified water might leave bacteria and other organisms that reproduce in your digestive tract. 

Under this filtration process, purification is done by applying effective UV (Ultraviolet) rays to  kill harmful microorganisms from the water that cause safety hazards. Consequently, all pathogens have been removed from the water. Since the UV water filter removes all harmful germs from the water  it is good for your health.

Pros: The main and major advantage of having a UV water purifier is, it is cost-effective. Since ultraviolet rays don't require any chemicals, the flavour and odour of the water are preserved. Any bacteria and viruses are removed by ultraviolet radiation, greatly enhancing the flavour.

Cons: One of the major disadvantages of UV purifiers is that most of them do not allow for the installation of a water storage tank. There is typically no choice but to fill the water into an external water bottle or container. 

 

UV water purifiers required a constant supply of electricity which can backfire in times of emergencies like long powercuts or electricity failures. 

 

Ultraviolet purifiers cannot physically eliminate germs and other microbes from the water like RO filters can. A regular UV water purifier is not favourable for treating hard water which can be considered as some of the UV water purifier side effects. 

UF Water Purification System

Now, there is another water purification method running among the industries- UF (Ultrafiltration). 

A UF water purifier means utilizing ultrafiltration technology, employing a semipermeable membrane to filter out larger particles and contaminants from water. With fine pores in the membrane, UF water purifier means that it ensures effective removal of bacteria, viruses, and sediment, delivering purified water for consumption.

That means, unlike RO or UV this technology doesn’t require electricity to function. It removes molecules, bigger particles, and suspended solids from water through a hollow membrane. 

Cons: However, dissolved solids cannot be removed by UF water purifiers, which can only kill and eradicate bacteria and other germs. It cannot change hard water into soft water, unlike the RO water filter, which is considered to be a UF water purifier disadvantage.

 

Difference between UV and UF Water Purifiers:

UV (Ultraviolet) and UF (Ultrafiltration) water purifiers are distinct technologies designed to address different aspects of water contamination. UV purifiers use ultraviolet light to eliminate bacteria, viruses, and parasites, disrupting their DNA and rendering them harmless. However, UV does not remove physical impurities or alter the taste of water. On the other hand, UF water purifiers mean that they employ a physical filtration process using a membrane with fine pores to block larger particles like bacteria, cysts, and sediment, providing a comprehensive solution for physical impurities. While UV is effective against microorganisms, UF adds an extra layer by filtering out larger particles, making it suitable for areas where both biological and physical contaminants are concerns.

What UF Water Purifier Means:

UF stands for Ultrafiltration, a water purification technology that involves a physical filtration process. In a UF water purifier, water passes through a semipermeable membrane with fine pores, typically ranging from 0.1 to 0.01 microns. This membrane acts as a barrier, allowing water molecules to pass through while blocking larger particles, including bacteria, viruses, and sediment. UF is effective in removing physical impurities and is particularly useful in areas where the primary concern is the presence of larger particles and microorganisms. UF water purifiers mean that they are known for their reliability and often do not require electricity for the filtration process, making them suitable for locations with erratic power supply.

RO vs UV vs UF water purifiers- Which one is the best?

 

RO (Reverse Osmosis) is more advantageous than both UV and UF. RO water is safer to drink

 

UV cannot eliminate dissolved contaminants in water, however, RO can. Unlike UV, RO purification removes dead microbes from the water after they have been killed. Not only that, but RO water enhances water taste and works well with high TDS levels.

Because it can operate without electricity, UF is more cost-effective. RO and UV purifiers cannot function without power. The majority of the beneficial minerals in the water are retained by UV.

UF water purifier means that it does not require electricity. And that is another major benefit. This makes it a more cost-effective solution than RO. Furthermore, because RO purifiers cannot function without electricity, UF purifiers are best suited for areas with frequent power outages.

RO water purifiers are ideal for hard water or areas with high TDS levels. UV water purifiers are suitable for purifying municipal or tap water with low TDS levels.

Furthermore, the RO water purifier aids in the removal of heavy metals and pollutants, whereas the UV water purifier is incapable of doing so.

The water purifier should be chosen based on the hardness, TDS, and PH level of the water.

For the most significant drinking experience, it is advisable to utilise a combination of RO UV UF Water Purifier, especially if you are unsure of the TDS Levels in the water in your locality. 

Knowing the extent of this combination, Pureit has some excellent water purifiers that suit your needs. In the following, we will define the significant features of these versatile ranges of water purifiers: 

• Pureit Copper+ Eco Mineral RO+UV+MF Water Purifier

The first one on this list is the most futuristic and popular water purifier by Pureit. 

This water purifier contains the option of having copper-charged water or RO-purified mineral water according to your liking. Along with the traditional benefit of RO+UV filtration, it also includes MF (Micro Filtration) technology that filters out the smallest particles of impurities. The advance 7 stages of purification and a perfect balance between cutting-edge innovation and time-tested integrity make it the best fit for improving your family's health.

 

• Pureit Vital Max RO+UV+MP with Filtra Power Technology

This water purification system includes innovative filter power technology that removes any form of a toxic substance, industrial waste or impurities. This water purifier contains a special range of mineral enhancer cartridges that adds important minerals to water, such as calcium and magnesium, to improve the taste. This also includes a unique Auto Shut-Off feature along with a Smartsense Indicator that stops the water flow if the filter is not changed and an advance alert system that alerts you 15 days before the filter expiry.

 

• Pureit Eco Water Saver Mineral RO+UV+MF Water Purifier

 

This water purifier is another economical and incredible configuration. The eco-recovery technology in this multi-stage water purification system saves water while purifying it. Unlike any other ordinary  RO water filter. In its advanced purification system water passes through 7 various stages combining RO+UV+MF purification to make sure you get tasteful and clean water to drink. The water in this purification system travels through RO, guaranteeing thorough purification and preventing the mixing of clean and dirty water. This certified, safe and easy-to-operate water purifier is another best option for your house.  

Conclusion: RO purifiers are the best when it comes to purifying in practically every way. They are more efficient than UV purifiers because they frequently include several filtration stages. They are the finest for large families and are also simpler to maintain. The greatest options for individuals on a tight budget, nevertheless, are UV purifiers. The wonderful thing about them is that, although they do not remove  them, they can kill all hazardous bacteria that are present in the water. Additionally, they maintain the original water composition.

 

You can check out these water purifiers along with all purifiers offered by Pureit online and compare them for an informed and beneficial buying experience.