6 Tips For Reverse Osmosis System Maintenance

Clean water is one of the primary necessities of life. To make sure you family is safe from any diseases that may be caused by the pollutants in the water supply; you should have a reliable water purification system at home. Some different products are available in the market. The RO system is though considered one of the best and most cost-effective water purification systems. As reverse osmosis system maintenance is low of cost, the RO system has gained popularity very quickly.

Reverse Osmosis System Maintenance


Each and every company that has produced the RO water purification system has their own methods and steps of filtration. The maintenance of the system solely depends on the enterprise. Still, there are some general steps which have to be considered for the RO system installed at your home.


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  • Change Filter Every 6 to 9 Months

Before the water goes to the primary filter membrane, it has to pass through a pre-filter on the first step. This section is designed to filter out dirt particles, silt, sand and other possible sediments from the water. As this filter holds on the particles, it needs a change every 6 to 9 months depending on the water supply.

  • Change The Carbon Filter Every 6 to 9 Months

The second phase of the RO system has an active carbon filter. This process removes the chlorine along with other odor and taste contaminations from the water. Chlorine has a tendency to ruin the central membrane. The carbon filter thus increases the life of the primary filter membrane of the system. The carbon filter also needs to be changed every 6 to 9 months depending on the water supply.

  • Replace The RO membrane Once in 2-3 Years

The third step in the RO system is the Reverse Osmosis filter. The thin membrane is capable of any small particles of pollutants from the water. It makes the water safe for drinking.

The discarded polluted water stream is sent to the second outlet. As the membrane does not collect the pollutants, its life span is longer than the first two filters.

The membrane needs a replacement every 2 to 3 years.

The life of the membrane depends on two factors. First is how often you maintain the first two filters. The second thing that decides the life of the central membrane the water supply.

If the water that has to be filtered has higher percentage of pollutants, the pressure that is required to push the clean water will be more. This will increase the pressure on the membrane. In this case, the replacement will be more frequent.

  • Keep an Eye on The Additional Carbon Filters

In the fourth and final step, there is one more carbon filter. This filter is to polish the clean water further. This filter also requires a replacement every 6 to 9 months.

  • Clean The Pipes And Outlet

The regular cleaning of the RO system is also required. To ensure that there is no organic growth around the outlet, the owner should clean the pipes and outlet once in a while. The RO system is built to resist any organic growth, but it cannot avoid mold to built up near the sink outlet. Thus the cleaning is required.

  • Soften Water Prior to RO Treatment if Needed 

In some areas, the water that is supplied by the municipal corporation has a high quantity of heavy metals. In those areas, it is advised to use a water softener. This will ensure the longer life span of the RO system.


Final Thoughts

The water purification system has become a necessity. It is vital to maintaining the system to ensure clean and safe drinking water. RO system can clean 99% of the pollutants from the water. The purification system is built to make the water safe even for the patients with low immunity. Keeping the system maintained makes it durable and a sound investment.

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