Inground pool filters are responsible for removing debris and particulate that could contaminate your water and make your pool unsafe for swimmers. Once an inground pool filter is up and running, your water will remain crystal clear and free of debris. Our large selection of filters for inground swimming pools provide clean, sparkling water season after season and are designed to meet the needs of any size pool.Filters for inground pools are equipped with more feet of piping and plumbing, and they typically have multiple skimmers, jets and other suction lines for optimal performance. The design allows this type of filter to manage a large amount of water, and can filter between 20,000 and 40,000 gallons of water about two to three times a day. The inground swimming pool filters at Pool Express are all from heavy hitters in the swimming pool equipment industry. Top brands like Hayward, Pentair, Jandy and the energy efficient EcoFilter have maintained the reputation of efficiency and reliability year after year.