System Safe: Compatible with all major sanitizing systems without conflict
When wheels wear unevenly
When replacing flex tubes
When your technician has the heater out of service for this repair
Because this is a solvent-weld socket connection
Pentair 9-7/8" Skimmer Lid with Thermometer, Almond | SwimQuip, Swimrite, Jacuzzi, Hayward | L1B Algaecides System Safe: Compatible with allThe Pentair L1B is the OEM replacement 9 7 8" skimmer lid with integrated thermometer for SwimQuip, Swimrite, Jacuzzi (New Style), and Hayward pool and spa skimmers, finished in almond. Unlike a floating thermometer, this lid mounted thermometer stays with the skimmer eliminating the misplacement, theft, and breakage issues common with loose pool thermometers. The thermometer probe extends directly into the water inside the skimmer basket for an