Devices put at a single water outlet, like a faucet, to treat water for drinking and cooking reasons are referred to as Point-of-Use (POU) water treatment systems. Growing health consciousness, worries about water quality, and the need for practical, affordable solutions are all contributing factors to the rise in popularity of these systems. https://www.openpr.com/news/2745457/point-of-use-water-treatment-systems-market-study-for-2022