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Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
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On the Jandy CS Series Cartridge Filter diagram
This part
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Other parts on the same Jandy CS Series Cartridge Filter
OEM Jandy Pressure Gauge R0556900 is a genuine replacement part designed for precise pressure monitoring in Jandy CS and CJ Series cartridge filters. Compatible with models CS100, CS150, CS200, CS250, CJ200, and CJ250, this bottom-mount gauge provides accurate 0 to 60 PSI readings, helping pool owners track system performance and know when filter maintenance is required. Built to exact OEM standards, this gauge ensures seamless operation and reliability in maintaining filtration efficiency.
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Accurate 0–60 PSI Readings: Offers dependable pressure measurements to signal when cleaning or maintenance is needed
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Designed for CS and CJ Models: Specifically built for Jandy cartridge filters including CS100–CS250 and CJ200–CJ250
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Bottom-Mounted Configuration: Installs easily into filter housings with bottom-mount ports for quick setup
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Improves Filter Maintenance Scheduling: Helps extend filter life and efficiency by indicating pressure changes
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Trusted OEM Reliability: Manufactured to Jandy’s exact specifications for long-term durability and precision
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(1) Pressure Gauge
- (1) PTFE Sealing Tape
- Jandy CS Series Filter Models: CS100, CS150, CS200, CS250
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Jandy CJ Series Filter Models: CJ200, CJ250





