Reliability and versatility for above ground swimming pools.OptiFlo is the pump that’s specially designed to deliver dependable high-efficiency flow performance and easy maintenance for aboveground pool owners. Our proprietary hydraulic design is extremely efficient and delivers the ideal flow and pressure for aboveground pools. And we’ve packed OptiFlo with user-friendly convenience features, such as see-thru lids for easy inspection and large strainer baskets that minimize the time you need to spend removing dirt and debris. When you do need to access the basket, our exclusive Cam and Ramp lid comes off and locks back in place with a simple quarter-turn.