PROBLEM TO BE SOLVED: To provide a siphon type cleaning device capable of efficiently sucking in a wide range, and not only sucking but also appropriately cleaning an uneven pond bottom or the like. SOLUTION: The hose portion 2, the tubular portion 3 having a base end attached to the tip of the hose portion, and the nozzle portion 4A attached to the tip of the tubular portion and detachable are provided and can be replaced as the nozzle portion. A plurality of different shapes are provided, and at least one of the plurality of nozzle portions is provided with a tip tube portion 4c extending in a direction perpendicular to the extending direction of the tubular portion, and a plurality of suction ports are provided in the tip tube portion. 6 are formed side by side in the extending direction of the tip tube portion. [Selection diagram] Fig. 1【課題】 効率的に広い範囲で吸引が可能であり、また吸引するだけでなく、凸凹の池底等の掃除を適宜可能にするサイフォン式掃除器具を提供すること。【解決手段】 ホース部２と、ホース部の先端に基端が取り付けられた筒状部３と、筒状部の先端に取り付けられ着脱が可能なノズル部４Ａを備え、ノズル部として、交換可能な異なる形状のものを複数備え、複数のノズル部のうち少なくとも一つが、筒状部の延在方向に対して垂直方向に延在した先端管部４ｃを備え、先端管部に複数の吸引口６が先端管部の延在方向に並んで形成されている。【選択図】図１
