Skip to main content

Spa Parts Made Simple

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

Shop Spa Parts
✔️ 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
Get Help Finding a Part

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.

Ozonator Assemblies

Ozonator assemblies are complete, ready-to-install ozone systems for hot tubs and spas, including the ozonator generator (CD or UV), venturi injector (Mazzei-style for efficient mixing), check valve (to prevent backflow), tubing/hose, diffuser/stone, mounting brackets, and sometimes power cords or fittings. These assemblies deliver ozone directly into the circulation line for superior sanitization, reducing chemical use, eliminating odors, and keeping water crystal clear.

This category features full ozonator assemblies and kits compatible with major brands: Balboa (BP/CD assemblies), Gecko (in.ozone kits), Sundance/Jacuzzi (complete CD/UV assemblies), Hot Spring/Watkins (Corona Discharge kits), HydroQuip (universal CD/UV assemblies), Del Ozone (Eclipse-style), and universal fits for retrofit. Options include 120V/240V CD assemblies (high-output for larger spas), UV bulb assemblies (compact/energy-efficient), Mazzei injectors (1/2"–2" plumbing), 1/4" or 3/8" tubing lengths, and full plug-and-play kits with all hardware.

Ozonator assemblies vary by type (CD vs. UV), voltage/output (mg/hr rating), injector size (for flow rate), tubing length/material (silicone for durability), mounting style (horizontal/vertical), and spa-specific compatibility—precise matching ensures proper ozone injection, no leaks/backflow, and integration with your circulation pump.

Common problems include no ozone production from failed CD cells or burnt-out UV bulbs, leaks from cracked check valves or loose tubing, reduced water clarity/odor from clogged injectors/diffusers, air leaks causing pump priming issues, or premature failure from poor chemistry. Replacing a full ozonator assembly is the easiest upgrade—restoring effective sanitation and lowering chemical costs with minimal plumbing work.

To select the right ozonator assembly:
- Identify your spa brand/model, year, ozonator type (CD/UV), voltage, plumbing size (injector fit), tubing size, and any part numbers/markings on the existing unit.
- Note symptoms (cloudy water, strong odors, high chemical use, no bubbles in injector), or visible damage (cracked housing, burnt cell, leaking valve).
- Avoid guessing—send us clear photos of your current ozonator setup (showing unit label, injector/check valve, tubing connections, mounting location, 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 ozonator assemblies today for complete, easy-install ozone systems that keep your hot tub water fresh, clear, and low-chemical.

!