Jandy Pro Series Gauge/Air Release | R0357200 Chlorine Feeders especially after seasonal temperature changes

especially after seasonal temperature changes or heavy use

water ingress or fading—replace if illumination or sealing performance declines

Bottom Diameter: 6

this bulb delivers dependable performance and long service life

Compatible With: Hayward CL200

Jandy Pro Series Gauge/Air Release | R0357200 Chlorine Feeders especially after seasonal temperature changesJandy R0357200 Air Relief & Pressure Gauge Assembly Product Overview The Jandy R0357200 is a replacement assembly combining a pressure gauge and manual air release valve. It is designed for pool and spa filtration systems to monitor internal filter pressure and allow trapped air to escape, maintaining efficient operation and safe performance. Key Features Gauge reads system pressure to help you identify when cartridge or D. E. filters require