Tom's Hardware Device that can extract 1,000 liters of clean water a day from desert air revealed by 2025 Nobel Prize winner — claimed to work in desert air with 20% humidity or lower, delivering off-grid ‘personalized water’
Stand-alone device claimed to pull 1,000 liters (about 264 US Gal) of drinkable water a day from air with as little as 20% humidity.