So far its making my pool a lot cleaner than the pump that came with the pool. I have a 16×48 Intex frame pool and where the water pumps out into the pool the piece didnt fit. I had to keep the old piece from the original pump and use the adapters that I ordered separately. Its a good thing I did order them or else the old pump piece wouldnt of worked. I dont know if there is another adapter that I was suppose to order but they should tell you anything extra that you need to order so it can properly be installed.