Filtered water is water that has been purified through a process that removes impurities, contaminants, and particles. This process can involve various methods, such as using a water filter, reverse osmosis, or activated carbon. The goal is to improve the taste, odor, and safety of the water for drinking and cooking. Many households use water filtration systems to ensure their tap water is clean and safe. These systems can be installed at the point of use, like a kitchen faucet, or at the point of entry, treating all water entering the home. Filtered water is often preferred for its clarity and quality.