Newly designed, this completely submersible unit cleans and maintains a healthy Pond, Fountain or Water Garden…with unique feature of adding additional filtration capacity if required. Features 13 Watt Ultraviolet Sterilizer with separate 20′ cord to be used only as needed. 2-Stage High Capacity Mechanical Filtration (2 types of sponges) to remove solids. UV Light Indicator to notice if bulb is operating. Quiet, Efficient QUIET-ONE 2200 PUMP with 20′ power cord. Water Feature Spray Attachment with Ball-Joint Leveling Device to keep spray vertical even when pond bottom is not level. Biological Filter for Bacteria Growth. Maintenance Handle provides easy access to remove from water.