Waterway Diverter Lower [Square Skimmer Filter] (519-4000) unicel Zodiac and Jandy gray grease-type

Zodiac and Jandy gray grease-type diverter

This replacement is especially useful when the original switch no longer responds within the intended pressure window

replacing it with the correct format can help restore system confidence

Use the listed measurements

This type of part is especially useful when the original heater tailpiece is cracked

Waterway Diverter Lower [Square Skimmer Filter] (519-4000) unicel Zodiac and Jandy gray grease-typeWaterway Diverter Lower [Square Skimmer Filter] is a replacement skimmer component for compatible Waterway skimmer or filter assemblies. It helps support proper water flow, debris handling, and component alignment inside the skimmer system. It is a useful service part when restoring skimmer function or replacing a worn component that affects fit, water routing, or routine pool maintenance. Before ordering, compare the part number, connection size,