If you live in Singapore, you’re probably proud of our clean tap water. And rightly so — PUB does an excellent job. But many families still choose to install a water purifier at home. Why? As a local water specialist and founder of Coral Pure Natural, I’ve spoken to hundreds of homeowners over the years. One question comes up again and again: “Should I install a reverse osmosis water filter?” In this article, I’ll explain what reverse osmosis water filter really is, how RO water compares to other options, and whether it makes sense for your home and lifestyle. No technical jargon. Just honest advice. What Is a Reverse Osmosis Water Filter? A reverse osmosis water filter is a system that removes impurities by pushing water through a very fine membrane. How reverse osmosis works In simple terms: Water is forced through a semi-permeable membrane The membrane blocks contaminants Clean water passes through Wastewater is flushed away This process removes: Heavy metals Chlorine Bacteri...
Coral Pure Natural is a Singapore-based water purifier brand dedicated to improving everyday health through premium alkaline hydrogen water systems. Founded in 2016, the company designs, assembles, and tests its products locally to suit Singapore’s water conditions, using advanced filtration and natural remineralisation. Its mission is to provide clean, healthy, mineral-rich water that supports the well-being of families.