How to select the right water purifier
When it comes to caring for your family, you need to avoid taking impulsive decisions. One of the important decisions that you need to make is buying the right water purifier. Though it may seem quite easy to buy a water purifier, there are a number of factors that you need to consider. The water purifier that you choose depends on the quality of water you receive in the area. In addition, you need to consider the technologies used and read the water purifier reviews before making the final decision. If you too are planning to buy the best water purifier here are some important factors you need to consider.
How to choose the best water purifier for home
You should consider the below mentioned points whilst purchasing a water purifier.
As already mentioned, you need to check the water quality before buying a purifier. If water in your area has a high TDS level, hardness and salinity, you need to opt for an RO water purifier. RO water purifiers come with a semi-permeable membrane which can remove the dissolved salts, metals and impurities.
Types of Water Purifier
There are different water purification technologies available in the market. Understanding the various water purifier technologies is very important in order to make the right decision. Depending on the water quality and budget, you can choose among RO, UV, and UF (gravity based) water purifiers. Here are some more details about the various technologies.
RO Water Purifiers
Reverse Osmosis Purifiers are ideal for areas that have high TDS level. RO water purifiers can remove heavy metals, Fluoride, Arsenic, and other toxic impurities from water. However, RO purifiers also remove some of the essential minerals from water which can be supplemented by mineral addition system.
Gravity Based Water Purifiers
UF Water Purifier for low TDS water
Gravity based water purifiers are budget-friendly and don’t require power to operate. You can use gravity based water purifiers if the TDS level in your area is low. The water purifiers are ideal for removing bacteria, dust, chlorine and cysts from water.
UV Water Purifiers
UV Water Purifier
UV water purifiers use a high power UV lamp to disinfect the water, the UV purifier does not remove other physical or chemical impurities from the water.
Contaminants Present in Water
Bacteria, nitrate, dissolved pesticides, and lead are some of the common contaminants present in water. The amount of contaminants present in water can be tested in any laboratory. If water supplied to your home is high in microbes and contaminants, you need to install a RO+UV+UF filtration as an intelligent choice. The UV effects irradiate the water and penetrate the cells of bacteria and viruses, destroying their ability to reproduce. These organisms fail to multiply and eventually die. The RO membrane removes these dead germs and contaminants from water and makes it fit for consumption.
When buying a water purifier, it is very important to take into account the storage capacity. If you live in an area which is prone to power cuts, you need a water purifier which has a higher storage capacity. The automated water purifiers start the purification process as soon as the water level in the purifier declines.
Another important factor that you need to check in water purifier reviews is the certifications received by the brand. Certified water purifiers ensure that the brand is authentic and trustworthy. ISI and WQIA (Water Quality Association of India) the Indian certification bodies, NSF, WQA, IBWA etc. are International certification bodies.
Maintenance and After Sales Services
Lastly, before making the final decision, ensure that you get all the necessary information about maintenance and after-sales services of water purifiers. A water purifier that needs frequent maintenance services is not worth the money you invest. In addition, you also need to check the after sales services provided by the company. Poor after sales services lead to a lot of problems if something goes wrong with the water purifier.