5G HOT AND COOL ALKALINE WATER PURIFIER 💧 NTS aqua is a global leader in water purification technology for industrial and infrastructure markets with a focus on desalination, water recycle and reuse. At NTS aqua we strive to provide technological leadership and performance excellence to the global water industry, and support our customers with service excellence and sustainable solutions. Water purification has become a necessity, as Industries and modern life are polluting water much faster than nature can cleanse it with contaminants that never existed 100 or even 50 years ago.