Water Purification

Are you looking for a better in-home drinking water solution? Did you know that even after using today's water filters there are hundreds of toxins still in your drinking water? The COWAY professional series of water filtration ellimates nearly all toxins and impurities from your tap, resulting in refreshing, healthy water high in alkaline!

Powerful 5-stage filtration system - A solution that works even in areas with poor water quality

Coway’s superior RO filter technology even filters out heavy metals

Coway's Reverse Osmosis (RO) membrane filter removes even heavy metals from your drinking water. RO virtually eliminates all particulate matter from bacteria to articulate even smaller than water molecules. RO is the ultimate solution to assured purity!

This system is available for purchase or lease program directly through COWAY. The lease includes free installation of the product, yearly maintenance, and replacement of filters.


Made with Coway's exceptional core technology, our highly competitive products are popular in more than 80 countries around the world. As the world's largest specialist in water filtration appliances and leading edge household well-being electronics, we have developed a product line that meets the diversified needs of global consumers through relentless research in environment-friendly products across a broad range of categories.

This system has been tested and certified by the Water Quality Association according to NSF/ANSI 42, 53, and 58This system (P-09CR) conforms to NSF/ANSI 42 for taste, odor, aesthetic chlorine, NSF/ANSI 53 for VOC and NSF/ANSI 58 for the reduction of Arsenic (Pentavalent), Barium, Radium 226/228, Cadmium, Chromium (Hexavalent), Chromium (Trivalent), Lead, Selenium and TDS.



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