Water Borne diseases are one of the leading causes of deaths in the country. Access to clean drinking water is becoming increasingly difficult, thanks to rising pollution and industrialization. In most cities, water supply at home is not fit for drinking unless treated with a competent water purifier. And out of different types of water purifiers present today, RO water purifiers are the most popular ones.
Thanks to their enormous popularity, there are thousands of RO water purifiers from many brands with each promising to be better than the other. If you are looking for an ultimate guide to find the best RO Water Purifier for your home, then mentioned here are some valuable points to keep in mind.
1. TDS Level in Water
The levels of total dissolved solids (TDS) in the water is the measure of minerals and ionises solids in the water. While minerals are essential for your body, other impurities such as heavy metals, arsenic, fluoride, pesticides, can be harmful. You need a water purifier that is competent enough to bring down the TDS to permissible levels. Moreover, go for one that can handle water with high TDS levels. A machine that can handle up to 2000 TDS levels is a safe bet.
2. Add on Purification Technologies
While RO in itself is good enough, today most of the best water purifiers come with add-on purification technologies such as UV and UF. While RO is good in removing the bacteria and impurities from the water, UV and UF kills and removes some bacteria that may be left out during the reverse osmosis process. If the water source at your home comes from a stagnant water body, adding on these purification technologies to RO may give you healthy water.
3. The Filtration Process
While it may be confusing, in the beginning, to understand how the filtration process works in an RO, a bit of research should make it easier for you. Most good purifiers have 7-8 stage purification process before giving you out clean drinking water. The usual filtration stages include
Pre-filter: To remove physical impurities such as dust and grime
Sediment filter: To remove coarse particles
Pre-activated Carbon Filter: To remove harmful organic compounds such as pesticides, chemical, and chlorine.
RO Filter: To remove harmful dissolved solids and also bacteria.
UV Filter: To kill the fine bacteria that may have passed through the RO membrane.
UF Filter: Removal of fine bacteria and left out suspended impurities
4. Storage Capacity and Purification Speed
Next step is to focus on the storage capacity of the purifier. However, make sure you match it with the purification speed to buy one that gives you an uninterrupted supply of clean water. The storage capacity of 6-8 litres should be enough for average family size. However, make sure it can purify water at sufficient speed (7-12 litres/per hour) to ensure you never run out of water.
5. Determine your Budget
Another crucial factor is deciding on the budget. RO purifiers come in a wide price range, and hence it is essential to go for one that falls within your budget. However, don’t compromise on the filtration features. If your budget does not allow you to go for an expensive machine, you could also go for a renting option. Some even offer a pay as you go model. For instance, you can get Livpure RO Water Purifier without paying anything upfront by opting for their attractive rental plan. No maintenance, no initial costs and no hassles.
Decide on the Best Water Purifiers
RO water purifiers are a must-have product to guarantee safe and contamination-free water to retain a healthy lifestyle. With so many water purifier brands in India, it can be difficult to choose the right one. Don’t fall for technical jargons that you may not even know. Buy a purifier that does the job of giving you clean drinking water.
Read – 5 things to check when comparing water purifiers here