XtremepowerUS 24" Sand Filter Inground Ground Above Ground System Swimming Pool 29,400 GallonsBrand: XtremepowerUS Color: Gray Features: The Filter are perfectly engineered to provide optimum flow rates that promotes clean water quality This filter keeps the sand height level to expose water to the maximum sand surface level possible for optimum filtration, consistent performance, and efficient back washing 7 Way multi port provides for easy use and quick back washing (Filter, Backwash, Winter, Re Circulate, Closed, Rinse and Waste) The core