Filtering water for personal use is now a necessity for a healthy living. The quality of water supply we use contains contaminants which pose threat to our health. There are many companies that provide water filtration solutions and you can choose from a variety of water filters fit for your use. But people often commit mistakes in choosing the best fit water filter depending on their needs and supply line factors. Understand POE & POU POE stands for Point of Entry and POU for Point of Use. The water filters are divided into these two groups based on your requirements. Point