This 3/4HP sand filter pump provides a large water flow of up to 3434 gallons per hour, ensuring water circulation speed. The unit can cycle the entire pool in a short time, providing you with a clean and secure swimming experience. This sand filter features a double reinforced 13 inch molded tank that can hold up to 55 pounds of sand, perfect for pools up to 8000 gallons. Sand can withstand approximately 5 years of use before replacement depending on water chemistry and proper backwashing frequency. Note: 20# sand is recommended. Our cleaner for above-ground pools has been engineered for optimal cleaning efficiency and with an easy-to-operate 6-position rotary valve that will filter, rinse, circulation, recirculation, close and winterize. Durable Motor and Material. The copper wire motor features overload protection for long-lasting running and longer service life. The sand pool pump is built with reinforced thermoplastic housing, portable and corrosion-proof to serve the promotion of clean water quality all day long. Easy to Maintain and Clean. Our sand pump comes with a filter basket to preliminarily filter impurities, and it can be easily detached and assembled from the bucket for quick cleaning. You can visually observe the internal status through the transparent lid for timely maintenance.