Skimmer Lid Old Style - 8-3/8 Inch - White pool-dimensions_28x28 This item is used to

This item is used to test the presence of hydrogen peroxided in Taylor Kits

This is an ELC-810 Tri-Sensing Water Level Controller for sight glass applications with a 50 foot cable length

Inside and Inside Bottom)

They are user-friendly

Skimmer Lid Old Style - 8-3/8 Inch - White pool-dimensions_28x28 This item is used toThis is a Pentair White Skimmer Lid with cap designed for old style Pentair Skimmers. This round cover is 8 3 8 inches in diameter. It can be used with old style Pac Fab and Pentair skimmers. Pentair's skimmer covers are engineered and manufactured to the highest standards of precision and quality to minimize installation time and maximize satisfaction.