Swimming Pool Filter

A pool filter is a component of a pool's filtration system that removes dirt and debris from water. A pump pulls water to the filter, the filter removes dirt and debris, and then clean water is returned to the pool through return jets on the pool walls.The pool filter's job is to capture debris, dirt and bugs that end up in the pool, thus keeping the water clear. The filter also aids in water circulation, which is key for healthy pool water. Circulation helps evenly distribute pool chemicals that kill bacteria and prevent it from forming.Filters are systems or elements used to remove substances such as dust or dirt, or electronic signals, etc., as they pass through filtering media or devices. Filters are available for filtering air or gases, fluids, as well as electrical and optical phenomena. Air filters are used for cleaning the air.