Which is a better water filter or water purifier?

health benifit of drinking water 28 Dec 2021

We are all aware of the necessity of safe drinking water. Whether we drink or use it to clean ourselves with, unclean water is ineffective and can make us very sick. There are several ways to guarantee clean water for your daily tasks. The trouble is that determining the difference between these strategies and the most suited choice of water for your scenario can be difficult.  The phrases water purifiers and water filters are frequently interchanged when it comes to the water purification process. Consumers frequently believe that these phrases have the same meaning and may be used interchangeably.

While both water purifiers and water filters have the same goal of removing pollutants and contaminants from water, they do so in slightly different ways. Let’s take a closer look.

Water Filters vs. Purifiers

Water Filters

Physical barriers or filters are the primary filtration method in water filters. Physical impurities such as dust, silt, sediments, clay, and other suspended particles and a few microbiological species such as bacteria and viruses can be removed using water filters. They may also remove odors and chlorine from water if equipped with carbon filters. However, these water filters may not remove dissolved solids, heavy metals, and other chemical contaminants.

Let’s look at each sort of filter to see which one best meets your needs.

Whole House Filters

These type of filters attach to your home’s main water supply and filter impurities throughout.Most whole house filters begin by capturing non-dissolvable material like sand and slug using a sediment pre-filter. Following that, the water is filtered through the KinticDegradation Flux media, which removes certain water-soluble elements like chlorine. The water next passes through the activated carbon filter. Pesticides, herbicides, Perfluorooctanoic Acid, Per- and polyfluoroalkyl substances, perfluorooctanesulfonic acid, and many other chemical compounds present are all removed by this filter. The technique eliminates channeling in the fourth step while increasing contact time.

Shower Filter

These are available in a variety of colors and showerhead layouts and are affixed to the shower fixture. You can acquire a shower filter that attaches to your existing showerhead. If you already have a filter showerhead, it can come with a shower filter in the color of your choice.

Shower filters help keep skin and hair healthier by minimizing the amount of synthetic components in the water, which can be damaging and cause dryness. Coconut-shell carbon is used as the filtration media in shower filters, which increases water pH and removes most of thechlorine and many other harmful pollutants. Cu/Z media, on the other hand, reduces chlorine much more and improves water pH equilibrium.

Drinking Filters

Drinking filters is available in a variety of styles, from countertop options to a pitcher-style that fits neatly in your refrigerator to an under-the-sink variant.

Many filter use a mix of activated carbonandcatalytic carbon with ion-exchange to entrapimpurities like chlorine/chloramines, heavy-metals, chlorine resistant cysts like giardia and, pharmaceuticals, etc from entering your water.

Point-of-Use Filters

When it comes to consumption, having clean water is incredibly vital. This is why some individuals choose to install drinking filters to ensure that their water is pure and safe to drink.

Activated carbon and ion exchange is used to filter clean water for drinking. This means that contaminants like heavy metals, chlorine, and medicines are attracted to and collected by the filter, preventing them from flowing through your tap.

Filters for drinking water are pretty effective in removing these potentially hazardous chemicals. While they do have the impact of eliminating minerals, this isn’t as serious as you may believe. Because your body gets most of its essential minerals from food, removing them from your drinking water is unlikely to create health problems unless you have a condition requiring careful mineral management.

Water Purifier

Water purifiers are incredibly successful at removing contaminants from water. They can, in general, perform the functions of a filter and more. They’re often classified as systems that remove up to 95% of impurities from your drinking water. Living organisms (such as bacteria and protozoa) are frequently removed by these systems, which filters do not permanently eliminate.

Because of their size, charge, and other chemical properties, water purifiers can eliminate the majority of toxins. Distillation & UV treatment are effective purification methods. They can purify water and improve the taste and consistency by removing all pollutants. Purification is, in some ways, the best approach to supply water that is entirely safe.

The process is carried out through the following purification methods:

  • Reverse osmosis (RO)
  • Distillation

Reverse osmosis (RO)

Reverse osmosis (RO) is a process that purifies water by removing

This sort of water purifier functions similarly to a filter. It separates pollutants from water using a semi-permeable membrane (similar to egg whites). The clean water goes through while the larger contaminating particles become trapped and removed from the water.

Reverse osmosis is a very efficient method. It can remove up to 99 percent of pollutants from your water.


Distillation operates uniquely. It boils the water to separate it from impurities. Clean water is converted to steam, allowing it to be collected while contaminating particles (including germs) are left behind. Purified water is more acidic than regular water, which worries certain people.

  1. UV Treatment

UV technology has a damaging effect on the DNA of viruses, and spores, leaving them harmless. UV radiation at a wavelength of 254 nm breaks the DNA of harmful germs, preventing them from reproducing. Bacteria cannot spread disease through drinking water because of ultraviolet light. The higher the dosage, the more energy is used to treat the contaminated water.

  1. Deionization

While a purification system may appear to be a better alternative at first appearance, it depletes the water of essential minerals such as calcium, magnesium, and potassium.

Calcium, Sodium, Potassium, Chlorine, Magnesium, and metals like Iron, Zinc, Coppers, Chromium, Iodine, molybdenum, and Selenium are undoubtedly necessary for proper human functioning; nevertheless, these elements are found in drinking water naturally.

Which is better?

You can use a water filter if your water supply is natural and contains fewer contaminants or if you know the local government is treating the quality of your water at its source.

However, if you live in a city or a town with several sources of water pollution, you should use a water purifier. An RO water purifier is ideal because it is the most effective type of water purification available.

You can discover the perfect system for your needs by learning the distinctions between the two water cleaning systems, and hopefully, get the kind of water cleaning you want. While both treatment systems are effective, it’s ideal to look for one that has the capability to filter wide range of contaminants and heavy metals and purifies water at the same time to assure the general safety and flavor of the water.

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