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Spa Parts Made Simple

Pumps, heaters, control boards, and replacement parts — without the confusion.

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✔️ Real OEM & compatible spa parts
✔️ Fast shipping from the USA
✔️ Knowledgeable support when you need it
✔️ Trusted by spa owners since 2015

Not sure which part fits your spa?

We make it easy to find the right replacement part — without guessing.

  1. Find your spa model
  2. Match the part number
  3. Order with confidence
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SpaShopper makes it easy to find quality hot tub and spa replacement parts without the frustration. From spa pumps and heaters to control boards, jets, filters, and plumbing components, we stock parts that fit a wide range of popular spa brands. Whether you’re fixing a heating issue, replacing a worn pump, or upgrading aging components, SpaShopper helps you get your spa running again quickly and confidently.

CMP Jet Bodies

CMP jet bodies are premium replacement housings from Custom Molded Products (CMP), the leading OEM supplier for spa jet plumbing fittings. These bodies mount through the spa shell, connect to water lines (1" or 1-1/2" slip ports), and accept interchangeable CMP nozzles/inserts, providing secure, leak-resistant installation with threaded internals for easy jet face swaps and reliable hydrotherapy flow.

This category includes genuine and compatible CMP jet bodies, available in common sizes: 2" face (standard directional/rotating), 3" large face, mini/micro bodies, threaded (1" or 1-1/2" slip x slip or fpt), clamp-on styles, and specialty configurations for neck/back or footwell jets. Compatible with brands using CMP components: Sundance, Jacuzzi, Hot Spring/Watkins, Balboa-equipped spas, Dimension One, HydroQuip universals, and many private-label models. Bodies feature high-temperature PVC, O-ring/gasket seats, and mounting flanges for shell thickness up to 1".

CMP jet bodies vary by plumbing size (1" vs. 1-1/2"), mounting type (threaded vs. clamp), body depth/length (short/long for shell variations), internal thread size for nozzles (e.g., 2" or 3" face compatible), and spa-specific fit—precise matching prevents leaks, misalignment, or flow restrictions.

Common problems include leaks at the shell from cracked CMP bodies or degraded O-rings, restricted flow from internal scale/debris in the housing, stripped internal threads from over-tightening nozzles, broken mounting tabs during removal, or vibration/noise from loose plumbing. Replacing a CMP jet body restores watertight integrity and strong jet performance—often a direct swap with new gasket and plumbing glue if needed.

To select the right CMP jet body:
- Identify your spa brand/model, year, jet location (seat, back, neck, footwell), plumbing size (1" or 1-1/2"), mounting style (threaded/clamp), body depth, nozzle thread size, and any CMP part numbers/markings (e.g., 210xx, 220xx series) on the existing body.
- Note symptoms (leaks around jet base, weak flow, visible cracks or debris inside body), or body condition.
- Avoid guessing—send us clear photos of your existing CMP jet body (showing rear housing, plumbing ports, internal threads, mounting flange/tabs, gasket/O-ring seats, shell penetration, and spa label with model/serial number) for expert verification.

**Text or send photos to: 772-800-5445**  
**Or call us at: 844-500-4645**  
We'll confirm compatibility before you order.

SpaShopper is not affiliated with any spa manufacturer. Brand names and part numbers are used for compatibility and identification purposes only.

Shop our CMP jet bodies today to fix leaks, restore optimal flow, and maintain reliable hydrotherapy in your spa.

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