Lifegard Aquatics pond mini vacuum it is for use with garden hose or 1-1/4 by 1-1/2 vacuum hose. If pond or water garden is equipped with a wall skimmer or vacuum wall fitting. Includes debris bag and hose adapter. The brush attachment is for fiberglass, vinyl or smooth plaster surfaces and the nozzle/wheel attachment is for rougher finishes such as plaster. The snap-adapt handle fits any pole. For use with garden hose: Mini-Vacuum is equipped with a fine mesh screen bag which can be easily cleaned after use. Most visible debris will be removed by this bag. For use with vacuum hose: Bag removes from suction chamber and vacuum hose adapter is snapped into place. All debris will be removed through filter system.