A Guide to Cleaning and Maintaining a RO Water Purifier

Having a good RO water purifier is increasingly becoming a mandatory requirement for homes. If you search for RO water purifier India, you will get many options in a varied price range, but mostly the good RO purifiers are towards the higher end of the price spectrum. As it’s a considerable investment, if you maintain it properly, it can last for a really long time giving ample of returns on your investment.

To make your RO system work at its optimum best for a long time, here’s how you should care for it.

Filter Changes

This is the most important requirement because if filters get choked of impurities the working and quality of filtered water will be affected. All RO systems have multiple stages of purification ranging from three to five. In each stage, a filter is used and reading the user’s manual will tell you which filter needs to be replaced at what frequency. Always get the filters changed as per the schedule given in the manual. Generally, the filters used are:

Sediment Filter – This is at the first stage of the purification process where the silt, dirt and sediments get filtered out. This filter is important because it prohibits the dirt from passing on to the RO membranes, which are very delicate and can be easily clogged by this dirt. It generally needs to be replaced every 12 months or as specified in your user manual.

Carbon Filter – This filter plays a significant role in removing the excess of chlorine and other contaminants and improving the odour and taste of water. If this filter works well, it helps in enhancing the life of the RO membrane too. It also generally requires an annual replacement unless some other frequency is specified in the owner’s manual.

RO Membrane – RO or Reverse Osmosis is a semi-permeable membrane, which is designed such that only water molecules pass through it and all other dissolved salt molecules get filtered out. If the carbon filter and the sediment filter are maintained properly, then this membrane requires replacement only after 2-3 years. The quality of water you get in your taps and also, the daily household water usage also defines the replacement frequency of this membrane.

Polishing Filter – If you are using a four-stage RO System at home, then the final filter is the polishing filter, which is used to enhance both the taste and odour of water.

Changing these filters is important to ensure that you keep getting the safe and clean water. If you don’t replace these on time, then it not only leads to inefficient performance but also damages the system. You might also start getting less outflow of water because of clogged filters.

Besides changing these filters at the specified frequency, sanitizing and recharging the system once a year helps in enhancing its lifespan. It is convenient to do that when you get your filters changed.

Maintaining your RO system properly goes a long way in keeping it working efficiently for a long time. The above guide would be useful for cleaning and maintaining any water purifier India.