Pentair - A&A 579366 White Body, Tan Ring Lid QuikSkim Ultra Skimmer with Protecta and Lug. Pentair - A&A 579366 White Body, Tan Ring Lid QuikSkim Ultra Skimmer with Protecta and Lug is a great addition to any In-Floor Circulation and Cleaning Systems where flow (clean filter) is critical to system performance. New with the QuikSkim Ultra is our 9” debris basket to further increase debris containment. QuikSkim Ultra uses the existing return water to create a stronger skimming action and pushes clean water back into your pool without extra effort from the pump.