History
In 1983, the Mitsubishi Rayon President's drinking water incident occurred during a business trip in Mexico. This led to the development of a hollow fiber membrane filter in the “Mashimizu” portable water purifier equipped with a “hollow fiber membrane filter”. Household The following year, the “Cleansui S” and “Cleansui D” household desktop water purifiers were introduced to the market. In 1989, the Cleansui Petit was the first faucet water purifier in our Cleansui series. There was a landslide in sales. This has fueled the growth and expansion of our product portfolio.
Filtration using a system consisting of activated carbon and hollow fiber membrane filters. Our system removed organic matter in the orange juice samples. The sample thus became a clear liquid.
Launched the world's first portable water filter "Mashimizu" using hollow fiber membranes (1984)
After gaining recognition in the medical industry The hollow fiber became the focus. since then Hollow fiber membranes are used in various applications. which led to the development of water purifiers The development of hollow fiber water filters began after the drinking water poisoning incident. This was made by the former president of Mitsubishi Rayon during a business trip in Mexico. This president dreams of "Let everyone have safe drinking water everywhere without worry" after returning to Japan. The president ordered the development of portable water purifiers. In the following year, 1984, the world's first portable water purifier with hollow fiber membrane filter called "Mashimitsu" was released on the market.
1984 The water purifier brand "Cleansui" was born.
After launching the Mashimizu portable water purifier, our development team focused on developing a drinking water system for home use. The team developed and introduced "Cleansui S" and "Cleansui D" household desktop water purifiers to the market in October 1984. Then, we launched a series of products under the umbrella brand name of Cleansui. apply to different areas as well as products for use in residential and commercial facilities. They have also contributed to the world especially in healthcare and environment.
Buy Cleansui Co., Ltd. was established on September 9, 2009 as the sole official Cleansui water filter importer in Thailand.