Which Water Purifier Is Good for Health?

Which Water Purifier Is Good for Health?

Which Water Purifier Is Good for Health?

Water that is free of contaminants is essential for healthy health. Tap water is no longer a viable supply of water due to extensive contamination of water sources and aging distribution pipelines in most cities.

In comparison to the old method of boiling water, which utilizes costly fuel and has safety concerns, technological advancements have made purification comparatively simple and convenient. Water purifiers are now considered a need in every home.

However, there are a variety of water purifiers on the marketplace that employ various water filtration technologies. Every water purifier has its own selling point, and they all promise to provide the highest water quality. As a result, deciding on the finest water filter for your better health might be difficult.

Different Types of Water Purifiers – Which One Is Suitable for Your Health?

Furthermore, you should be aware that there are several types of water purifiers, and they do not all operate in the same way. The most common water purifiers are reverse osmosis [RO] and ultraviolet (UV) water purifiers.

Reverse Osmosis

Reverse Osmosis

Water is driven through a semi-permeable substance to remove pollutants and contaminants in reverse osmosis. When it comes to removing viruses, germs, and other hazardous pathogens, this method is the most successful. Because the RO membranes are so tiny, they are capable of removing even dissolved salts.

Advantages of Reverse Osmosis Water Purifiers for Good Health

  • Reverse osmosis water purifiers are the ideal if you’re looking for a suitable filter for hard water.
  • Cryptosporidium, which is widely found in rivers, lakes, and public water supplies, may also be removed with them.
  • Further advantage of these purifiers is that they can eliminate contaminants that are harmful to people’s health, including as mercury, lead, chlorine, fluoride, and arsenic.

Ultraviolet Purifiers

Ultraviolet Purifiers 

Ultraviolet Purifiers are devices that use ultraviolet light to purify water. Ultraviolet purifiers, unlike RO filters, cannot physically eliminate germs and other microbes from water. They are, however, capable of killing them with a strong UV light.

The bacteria are killed by the light, but the dead corpses stay in the water. This means that combining UV and UF purifiers to obtain the greatest results is a good idea.

Advantages of UV Purifiers for Good Health

  • UV purifiers are quite inexpensive, making them ideal for individuals looking for low-cost alternatives. They are also less expensive to maintain.
  • They are also chemical-free, which means the flavor of the water is unaffected.
  • Unlike RO purifiers, they offer clean water immediately.

Differences between the Water Purifiers

Differences between the Water Purifiers


The very first point to understand about RO and UV water purifiers is that they operate in very distinct ways. UV filters, for instance, are intended to kill bacteria and viruses, whereas RO filters are intended to eliminate TDS and dead microorganisms from the water.

RO systems have the advantage of using activated carbon, which improves the flavor of the water. It’s also worth noting that while UV purifiers can kill bacteria, they can’t eradicate them. This indicates that the water you drink still contains dead bacteria. They are, however, completely safe.

Although RO membranes do not have enough power to kill germs like UV lights, they are able to eliminate them totally. You should opt for a purifier that has both UV and RO features to achieve the optimum outcomes.

TDS (Total Dissolved Solids) in Water

The TDS in your home’s input water is the most significant thing to consider while deciding among these two types of water purifiers. If the TDS in your home’s water is less than 300 ppm, you don’t need a RO water purifier since it will drop the TDS to about 30 ppm, which is not only unhealthy but also unusual, according to some sources.

If the TDS in the input water is less than 300ppm and we just want to eliminate microorganisms, UV water purifiers may accomplish the job effectively while preserving the basic content of the water.

Efficiency of Water                                 

UV filters do not waste any water. RO water purifiers, on the contrary, necessitate a large amount of water, which is then eliminated after filtering. Many of these purifiers waste over 650 milliliters of water for every liter of water treated, leaving just 350 milliliters of drinking water.

You may, however, divert the water into a reject tank for recycling, where it can be used for other home duties such as cleaning and washing clothing but not for drinking.


RO purifiers are more costly than UV purifiers in terms of price. This implies that if you’re on a tight budget, a UV purifier is the way to go. RO purifiers, on the other hand, are the most efficient since they employ 5 to 6 purification processes. Because of the additional filter, they are also pricier to maintain.


When shopping for a water purifier, keep in mind that some take a long time to filter water. Because of the several purification processes required, RO purifiers, for example, take a long time to provide clean water. UV water filters are the finest if you’re looking for a purifier that gives you clean water quickly.


To achieve the greatest results, both RO and UV purifiers require regular maintenance. Reverse Osmosis purifiers are extremely complex to maintain since their filters and other components are pricey and must be updated every year or so.

UV water purifiers, on the contrary, employ solely UV lamps and may include a sediment prefilter or a UF cartridge in higher versions. These filters are less expensive to maintain since they use less cartridges.


In practically every way, RO purifiers are the finest for our health when it comes to water purification. They are more effective than UV purifiers because they generally contain many filtering stages. They are also easy to keep up with and ideal for large households.

UV purifiers, on the other hand, are the most cost-effective option for individuals on a tight budget. They have the advantage of being able to destroy all dangerous bacteria found in water, despite the fact that they do not eliminate them. They also keep the water’s original composition.

ABM Water Company Limited provides both the purifiers. We hope that after reading our post, you will be able to find a water purifier at AMB Water Company Limited that meets your needs to maintain a better health.

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