Which water purifier is good for health – UV, UF or RO?
Many people have this question in mind “Which water purifier is good for health?” The answer to this question if we put in simple words is, it varies from one user to another. The quality of water is critical when we assess its impact on health of a person.
All water purifiers are used for the sole purpose of improving quality of water and should be considered good for our well being; however, we must ensure we are using the right type of water purifier.
One should only use a water purifier based on the water source as it determines the type of water purifier you need to use. UV and UF water purifiers are generally safe to use as UV just kills the harmful microbes and UF just filters out the sediments.
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What about RO water purifier, is it safe to use?
RO water purifier is absolutely safe to use when TDS in water is near or above 500 ppm to the maximum of 2000 ppm; however, using a RO water purifier for soft water is not recommended and in fact could cause more harm than good.
The purpose of RO water purifier is to reduce the abnormally high TDS level to safe drinking water level. Just imagine what will happen if you use RO water purifier for TDS in water in the range of 150 to 200 ppm.
The human body needs natural minerals like sodium, potassium, phosphorus, calcium, magnesium for smooth functioning. If you use RO water purifier for low TDS water, it is like drinking water which is deprived of all minerals.
Are alkaline and copper RO water purifiers good for health?
Alkaline water purifier and active-copper enriched water purifier are new generation water purifiers. Alkaline water is known to reduce blood viscosity thereby improving blood circulation through veins and arteries. Copper-enriched water on the other hand helps in the development of neurovascular and cardiovascular function. It also strengthens immunity in the body.
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Here is a list of the top 5 RO water purifiers that you may consider buying at Amazon (TDS range 200-2000 ppm)
Note: Use the below-listed water purifiers only if TDS is in the upper 400s or above; however, the manufacturers label these water purifiers are suitable to use for TDS in the range of 200-2000 ppm.
- KENT Supreme 2020 (11111), Wall Mountable, RO + UF + TDS Control + UV in Tank, 8 L Tank, White, 20 LPH Water Purifier
- HUL Pureit Eco Water Saver Mineral RO+UV+MF wall mounted/Counter top Black 10 L Water Purifier
- HUL Pureit Copper+ Mineral RO + UV + MF 7 stage Table top / Wall Mountable Black & Copper 8 litres Water Purifier
- Kent – 11076 New Grand 8-Litres Wall-Mountable RO + UV+ UF + TDS (White) 20 litre/hr Water Purifier
- Havells Max 7-Litres RO UV Water Purifier (Sea Green)
Should you use UV and UF water purifiers, is it good for health?
UV and UF water purifiers are basic water purifiers and is very safe to use. If the water supply in your house is not hard water, then you only need to use a plain UV or a combined UV+UF water purifier.
As mentioned above, UV water purifier eliminates dangerous bacteria, virus and other pathogens and UF water purifier helps in filtering out any sediments that may be present in the water.
Below listed are some of the best UV+UF and standalone UV water purifiers which are available at Amazon. If you intent to buy any of them, you may consider these.
- KENT Maxx 7-Litres Wall Mountable/Table Top UV + UF (White and Blue) 60-Ltr/hr Water Purifier with detachable storage tank
- Kent Ultra Storage 7 Ltr, UV and UF Water Purifier
- A.O.Smith X2 5 Litre UV (Ultra Violet) + UF (Ultra Fine) Black 5 Litre Water Purifier
- HUL Pureit Classic G2 UV+ 4 stage Table Top/Wall Mountable White & Blue Tankless Water Purifier
- Eureka Forbes Aquasure from Aquaguard Aquaflo DX Wall Mountable UV White 120 L/hr Water Purifier
- A.O.Smith Z1 UV 10 Litre Wall Mountable , Table UV Black 10 Litre Water Purifier, suitable for less than 200 TDS
Conclusion
UV, UF and RO water purifiers are safe to use individually as well as in combination and as such does not change the health status of a person. The only criteria that one should follow is that you should use water purifier based on the TDS level of water.