Waterway Diverter Lower [Square Skimmer Filter] (519-4000) unicel This replacement is especially useful

This replacement is especially useful when the original cap is worn

Zodiac and Jandy gray grease-type diverter

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

and this Polaris and Zodiac version is a 26 foot black hose designed for 360 cleaner applications using the 9-100-3101 reference

this replacement filter cartridge helps restore dependable filtration support and contributes to cleaner overall water-care results

Waterway Diverter Lower [Square Skimmer Filter] (519-4000) unicel This replacement is especially usefulWaterway 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,