A great device to generate water from the air. Despite all the pros - which I agree with - practical adoption is hampered by the following critical cons:

• The cost-benefit of the water generated versus the energy expended to generate it. May be viable with solar power.
• In regions of lower humidity, the adequate 'extraction' of water may not be viable
• The device is designed to be used in an urban environment, where adequate supply chain options are available to acquire drinking water at a more economical price point in required quantities
• Not practical to operate in remote and impoverished ennironments