Polaris Zodiac 180/280/360/380 Pressure Tester without Gauge (G35) waterway Lock nut assemblies like this

Lock nut assemblies like this are useful because they help secure connected components properly

connections

and a worn ring can quickly undermine confidence in the entire tank assembly

Supports faster restoration than piecemeal rebuilding

This type of part is especially useful when the filter body remains serviceable and only the cartridge media needs renewal

Polaris Zodiac 180/280/360/380 Pressure Tester without Gauge (G35) waterway Lock nut assemblies like thisThis service part helps confirm or monitor operating pressure on compatible Polaris Zodiac pool cleaner or Caretaker systems. Part (G35) is useful when diagnosing flow, pressure, or performance concerns. Accurate pressure checks make it easier to identify restrictions, booster pump issues, valve problems, or cleaner setup concerns before replacing larger parts. It is a practical addition for technicians and homeowners maintaining Polaris pressure side