The Bestway pool surface skimmer clears debris from your above ground pool before it reaches the filter pump, boosting the lifespan of both your pool and your pump. The surface skimmer simply hooks over the inside wall of your pool, near the suction inlet. Attach it to your filter pump (with a flow rate of 2,006 L/h or 530 gal/h and above) and watch as it automatically gathers debris. When the skimmer is full, it can be emptied and reused. The skimmer is made with corrosion-proof plastic, making it easy to clean and maintain. It can be used with all above ground pools, except for steel wall pools, and will help take the dirty work out of pool maintenance this summer.