Point of Use Water Treatment refers to systems designed to purify water at the location where it is consumed, such as a kitchen sink or a bathroom faucet. These systems can include filters, ultraviolet (UV) light purifiers, and reverse osmosis units, which help remove contaminants like bacteria, chemicals, and sediments. This method is beneficial for households and businesses that want immediate access to clean water without needing to treat the entire water supply. By focusing on specific points, users can ensure better water quality for drinking, cooking, and other daily activities while often reducing costs and energy use.