Why Does RO Water Purifier Colour Change With Time?

The water coming out of RO purifier or Reverse Osmosis purification system is colorless, transparent and very pure. Many people are often surprised to receive the first delivery of this colorless water. But with time, usually within few days of usage, the water starts gaining its natural color. This is nothing but changes in pH of the water and it is harmless. 

    

Once the carbon filters in the RO purifier system get saturated with impurities, they start producing natural color of water depending on various factors like density of TDS before RO purification, type and level of contamination in the source water and such other things. The new filters after some usage get back to their colorless state by stripping out impurities.

Children are often concerned to see the water color changing and express their fears that something may have gone wrong with the RO purifier. But this is not so, as it is a natural process of TDS level decreasing in water. The purified / demineralized water after passing through the final filter unit of RO purifier system may not have any minerals in it. This is also called as demineralized water with zero TDS (Total Dissolved Solids).

However, after the first few days of usage by the family, the pH level of this pure water increases due to its consumption. It is then that one can witness a color change in RO water if its not happing then there is spmethih wrong with RO water, you can consult about this with RO Water Purifier Repair and Services in Mulund. This is just a temporary effect and does not have any adverse effects on the overall quality of the drinking water. 

This phenomenon of pH increase after a few days of usage is just a reversion to an equilibrium state. Most of the impurities trapped in the filters may have been consumed by using them with time. The pure water which has now become slightly acidic due to consumption will also be neutralized by the natural minerals present in the raw water.

·  Water colour change is not only restricted to RO or Reverse Osmosis purification systems but can be seen even with other purifiers like UV, UF and softeners as well. This occurs due to change in pH after consumption, which increases due to usage.

·        Change in colour of the water does not indicate that there is any problem or malfunction in the purification system. This is completely harmless and can be enjoyed as a natural process of drinking water.

·      Once the consumers see some slight change in water colour, they should go RO Water Purifier Repair and Services in Mulund. They help you to restore the water quality to pure form but also ensure that the new filters get back to their pristine state of colourless water.

·     People are often concerned about this natural change in pH of drinking water after some time and it is advised to go for replacement of RO/ Reverse Osmosis system which returns water colour to its pure state.

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https://blog.storymirror.com/read/uiouts2b/why-does-ro-water-purifier-colour-change-with-time