Water filtration is a common home improvement practice that has been around for decades. There are a variety of methods that are currently available, with some more effective than others. While these systems vary in price and effectiveness, they also vary in the amount of maintenance and cost associated with them. Here are some essential tips to help you determine which filtration method is right for your family and your budget. There are two types of water filtration systems available: Point of use: the filter plugs into your existing plumbing system. An easier way to think of it is to install a reverse osmosis water dispenser on your kitchen tap, but sometimes a more straightforward route is to establish a carbon-based filter on your faucet. The process, essentially, works by pushing water through the filter. The pressure of the water forces the filter to clean the water of any sediment or harmful bacteria. The problem with this type of water filtration is that it can become clo...