Made of white ABS, the inlets adapt to any kind of pool. The return inlets return filtered, treated water to the pool. They include the multi-flow system, which allows the diameter, and therefore the flow rate of the water through the inlets, to be selected.
The suction inlets are used to connect the pool cleaner.
The bottom inlets are placed in the floor of the pool so that they return water at floor level. They prevent dirt from settling by carrying it towards the surface.