The Sandman® Sand Filter System will keep your above-ground pool water clear and sparkling. Designed to efficiently circulate water through the pool filter and back into your pool, this high-performance system maintains the perfect balance of water flow and filtration. Its dual-speed pump lets you adjust the speed for different cleaning needs, resulting in a clean pool and significant energy savings. Precisely engineered laterals inside the filter provide an even flow through the sand bed for maximum filtration. The multi-port valve has six settings, including filter, waste, closed, backwash, recirculate, and rinse. With these features, you can quickly switch between modes, ensuring that your pool water stays clean and fresh. 1-year limited warranty.