Pentair L1 Skimmer Lid with Thermometer

Replacement skimmer lid with built-in thermometer for Pentair SwimQuip U-3 and select Swimrite, Jacuzzi (new style), and Hayward skimmers. It replaces cracked or missing covers and provides at-a-glance water temperature at the skimmer, eliminating floating thermometers. The assembly is OEM and uses a hermetically sealed dial to resist fogging and leaks.