Zodiac Jandy Pro Series Ji2000 4-Wire Water Sensor (4019+) grasslin Supports proper equipment interlock and

Supports proper equipment interlock and heater-control operation

Waterco AquaMite and SupaMite 0

Flexible union hose components can be important in pump installations that require connection flexibility

Correct sizing is important for proper filter function

Darlly 70408 FC-1228 C-7442 PA40 Filter Cartridge is a replacement spa or pool cartridge intended for systems that use the listed cross-reference numbers shown in the product name

Zodiac Jandy Pro Series Ji2000 4-Wire Water Sensor (4019+) grasslin Supports proper equipment interlock andThe Ji2000 4 wire water sensor provides temperature or water condition feedback for compatible Jandy control systems, depending on the installation. Accurate sensor data helps the automation system make better decisions for heater operation, display readings, and equipment control. When readings are erratic, inaccurate, or missing, the sensor and cable should be checked before assuming a controller failure. This replacement is intended for systems