Abstract: The device has an elongate net with an extended, open mouth. The net forms a channel-shaped volume in which floating debris from a swimming pool can be collected. A tubular frame member extends lengthwise across the mouth of the net, and floats are provided to support the net and the tubular frame member at the surface of the pool water, with the mouth of the net orientated to receive floating debris. In operation, the tubular frame member is connected to the return flow inlet of the swimming pool so as to receive a portion of the flow returning to the pool through the inlet. Sprays on the tubular frame member are directed into the net. There is also an outlet for directing another portion of the return flow of water into the swimming pool so as to create a swirling flow of water in the pool which encourages floating debris to migrate about the pool to the net.