Balboa 1/2" Venturi Tee Nozzle (30-4308)

Jets & Parts
Balboa Water Group
30-4308
_23306-120-020
63000, 10TUBING, 110-010R, 110-010RB, 110-010RPB, 388277
COMPARE AT $9.85
OUR PRICE $5.62
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Under 25 lbs. Contiguous USA
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Venturi nozzles are small parts with a direct influence on jet performance because they help create the air-and-water blend that gives hydrotherapy jets their character. This 1/2" venturi tee nozzle is designed to support that mixing action in compatible spa plumbing systems, helping maintain the lively, aerated flow users expect from a properly functioning jet system.

In practical terms, this type of part matters because poor airflow introduction can leave jets feeling flat, weak, or less responsive even when the pump is performing correctly. By maintaining the intended venturi action, the nozzle helps support a more effective hydrotherapy experience. Balboa’s OEM engineering is especially important on parts like this because dimensions and flow geometry affect how well the system performs once installed.

For service technicians, replacing a damaged or clogged venturi nozzle can be a smart corrective step when jet performance has declined but larger pump or plumbing components are still functioning. It is also useful in rebuild work where maintaining original performance is the goal rather than simply making the system run.

Key Benefits

  • 1/2" venturi tee nozzle for compatible Balboa jet systems
  • Helps improve air/water mixing for stronger jet feel
  • Supports more complete hydrotherapy performance
  • Useful in jet repair, plumbing service, and system refresh work
  • OEM-style dimensions help preserve intended flow behavior
Balboa Water Group – Spa Systems, Pumps, Heaters & Control Components
Who is Balboa Water Group?

Balboa Water Group is the world’s largest manufacturer of spa systems, components, and control technology, producing an estimated 70% of all hot tub systems globally. With decades of industry leadership, Balboa is the driving force behind many of the pumps, heaters, control packs, and circuit boards used by top spa brands. Known for innovation, reliability, and engineering excellence, Balboa has become the standard for spa system performance worldwide.

What products does Balboa Water Group specialize in?

Balboa specializes in complete spa system solutions, including control systems, topside panels, circuit boards, heaters, pumps, sensors, jets, and accessories. Their systems are designed to seamlessly integrate temperature control, water flow, filtration, and lighting. Balboa products are widely used in both new spa manufacturing and replacement parts, making them one of the most commonly sourced brands for hot tub repair and upgrades.

Why choose Balboa Water Group parts for your pool or spa?

Balboa parts are trusted for their compatibility, durability, and consistent performance across a wide range of spa systems. Because Balboa components are used in the majority of hot tubs on the market, finding compatible replacement parts is easier and more reliable. Their advanced control technology allows precise management of temperature, jet functions, and energy usage, helping extend equipment life while improving the overall spa experience.

How do you identify and choose the correct Balboa Water Group part?

To select the correct Balboa part, it’s important to match your existing system’s model number, circuit board type, heater configuration, and topside control compatibility. Checking labels on control packs and referencing wiring diagrams or product manuals ensures proper fit and function. Choosing the correct Balboa component helps maintain system efficiency, prevents compatibility issues, and ensures safe operation.

Need help finding the right Balboa Water Group part?

At Bath & Spa Parts Online, we carry a wide selection of Balboa Water Group pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.

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