Lift out skimmer net for fast and easy maintenance - just remove net, empty and rinse. Large media/pump chamber designed to be configured for individual preferences and pond water needs. Suspended mechanical brush filters trap debris. Weir design prevents fish from entering into the skimmer. 2.5 inch hose opening. Includes: skimmer with removable lid, skimmer net, mechanical brush filter, installation kit and instruction guide.. Dimensions are 24 X 17.5 X 22 UPC Code = 015561204958