Skimmer Lid with Thermometer - 9-7/8 Inch Round - White for-use-with_Inground Pool It's like adding a DE

It's like adding a DE Filter to a pool

1-Speed 3-Phase 208-230/460 Volts 60 Hz

This replacement reagent comes in a 3/4-ounce bottle

It is used for Calcium Hardness testing in Taylor Kits

This ceramic pool depth marker is printed with DEEP and has a skid resistant surface

Skimmer Lid with Thermometer - 9-7/8 Inch Round - White for-use-with_Inground Pool It's like adding a DEThis is a Pentair White Skimmer Lid replacement with Thermometer. This round cover is 9 7 8 inches in diameter. It can be used with various Pentair skimmers such as the SwimQuip, Swimrite, Jacuzzi (New Style), and some Hayward Skimmers. Pentair's skimmer covers are engineered and manufactured to the highest standards of precision and quality to minimize installation time and maximize satisfaction. The skimmer lid thermometers eliminate misplacement,