This high density PE model skimmer is the top of the line for large garden ponds over 2000 gallons. Removeable debris basket, fiber filter, faceplate all included. Unit has built-in locations for optional UV filter units. (also available from our store). Comes with lid in green or black, please specify. One of the few skimmers on the market that can withstand walking on top of the unit. Simple installation in new or existing ponds.