Why Cleansui
Why Cleansui
You should choose Cleansui
There are many reasons to choose Cleansui over other water purifiers on the market: filtration performance that meets Japanese standards, excellent value for money, thoughtful user-friendly design, and comprehensive after-sales support.
17+2
Types of substances removed, per the JIS S 3201 standard
450
2 L plastic bottles per cartridge
99.6%
Reduction in greenhouse gas emissions over 5 years
24 hrs
After-sales service and customer care, every day
Our filter removes 19 unwanted substances identified by the Japanese authorities.
Japan’s Water Supply Act sets 51 items that tap water quality must be tested for, while bottled drinking water standards cover fewer (around 19, for example). Tap water may also contain residual chlorine, bacteria, and other impurities. Cleansui’s high-performance water purifiers, fitted with hollow fiber membrane filters, effectively remove 17 substances specified by JIS S 3201 (test methods for household water purifiers) and 2 more specified by the Japan Water Purifier Association, while retaining the beneficial, essential minerals found in tap water.
The excellent cost-performance ratio and eco-friendliness of Cleansui products compared to bottled water.
Cleansui products offer outstanding value for money. A single cartridge in a faucet-mount water purifier purifies as much water as 450 two-liter plastic bottles. Drinking tap water can cut greenhouse gas emissions by up to 99.6% over five years, something single-use bottled water simply can’t match. Purifying your drinking water with Cleansui greatly reduces the burden on both your household budget and our planet.
Sophisticated and user-friendly product design
Pitcher-style purifiers are usually kept in the refrigerator. Faucet-mount water purifiers deliver both filtered and unfiltered water through a simple switch, while built-in (under-sink) systems keep the kitchen clutter-free. Every function is designed around daily use, so there’s a Cleansui water purifier to fit every lifestyle.
Substantial after-sales support
Through our online store and LINE Official Account: @cleansuithailand we provide essential after-sales support, such as scheduled delivery of replacement cartridges and customer care 24 hours a day, every day, to answer your questions. Our services also include delivery of installation parts, on-site maintenance, online ordering of replacement cartridges, and cartridge replacement reminders by email or social media. After-sales support is also available by email and phone. Our products are built for long-term use, so our customers can use them with complete peace of mind.