I hope you will agree with me that safe, clean, and healthy water for human consumption is not easily available. The highest percentage of water on the earth’s surface is not safe for human use due to various contaminants. That’s why every home needs to have a water purifier to clean the impurities present in the water. Having said that, there are so many water purifiers on the market, but choosing the right one can be confusing for most of us. That’s why I’ve prepared a water purifier buying guide to make your work easy.
What is a water purifier and what does a water purifier do?
For those who don’t know what a water purifier is, it’s a device that eliminates physical contaminants (such as sand and suspended particles), chemical contaminants (such as agricultural chemicals, chlorine by-products, and metals), biological contaminants (such as bacteria, viruses, protozoa, E. coli, and Legionella pneumophilia), and radiological chemicals.
A water purifier also helps remove the excess minerals such as calcium and magnesium that make your water hard.
This is a water treatment system that helps remove 99% of contaminants in water.
Most people are confused what is the difference between a water filter and a water purifier. Both water filters and purifiers help remove physical and chemical contaminants. However, water purifiers go further and remove contaminants such as biological contaminants and minerals.
How does a water purifier work?
Typically, a purifier would include multiple stages of filters intended to remove different impurities from your water. The stages of filters include sediment filters, carbon filters, reverse osmosis filters, UV purifiers, and remineralization filters.
What to consider when buying the water purifier
- Water source and impurities
The water purification process is based on impurities present in water, and each source of water has different contaminants that are harmful to our bodies. Examples of impurities are dissolved impurities, suspended impurities, and microscopic impurities. The sources of water include rainwater, surface water, underground water, and water supplied by the municipal council.
Although every government insists their water is well treated and safe for human consumption, which is very true, mostly before this water gets to our doorsteps, it is contaminated either by the pipes, where we store that water, or the container used to draw the water.
Every water source has a specific type of germ. Each one of them requires a specific type of water purifier and method. That’s why it’s important to know the source of your water.
Water purification technology
They are different water purification methods, and each water purifier has a technology that it uses to clean water.
The reason why we need to know about purification technology is that every contamination in water requires specific technology to purify it.
Different types of water purification technology.
Reverse osmosis (RO) membrane: In this technology, water is pumped under high pressure and forced through a permeable membrane to remove contaminants present in the water. It is used to purify salty water or hard water.
Ultra-violet (UV): This technology uses ultraviolet radiation, which is used to kill viruses, bacteria, and germs in the water. This method requires electricity to operate.
Ultra-filtration (UF): This technology uses microfiber threads to purify salty water or hard water. You do not need power for filtering.
The reason we need water purifiers
- Water contamination
Although most governments have tried to supply their people with safe piped water, a large percentage still lack access to clean piped water, and they rely on other water sources like the river. Most of the sources of water are contaminated by human beings, for instance when washing clothes, fetching water with dirty containers into water sources, or animals defecating water sources. Water is contaminated at the pumps, pipes, and containers that are used to store water since most people use second-hand containers previously used for oil and harmful chemicals.
- Water sanitation crises
According to the world health organization, a high percentage of illnesses are caused by a water-related problem or drinking impure water. Diseases like diarrhea are caused by unsafe water and poor sanitation. Water-borne diseases are on the rise, and even the United Nations has confirmed that water-related diseases cause 80% of illnesses.
Why not take responsibility and purify water for our good?
I hope you will agree with me when I say every home needs a good water purifier. The only problem we have is choosing the best water purifier because it is not a simple task, that is why I’ve prepared quick a water purifier guide to help you make a good choice.