Balboa Slimline 3/8" Jet Nozzle [1/2" Threaded Orifice] (30-4707)

Jets & Parts
Balboa Water Group
30-4707
55-470-3460
OUR PRICE $0.00
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Under 25 lbs. Contiguous USA
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SEE REPLACEMENT PART: OBSOLETE

A correctly matched nozzle is one of the most direct ways to restore the intended feel of a jet seat, and this Balboa Slimline 3/8 inch Jet Nozzle is designed for compatible applications using a 1/2 inch threaded orifice where the original nozzle has become worn, damaged, or less effective than it should be. When a seat starts feeling weaker or less focused, the nozzle is often one of the first parts worth replacing.

The 3/8 inch nozzle size and 1/2 inch threaded-orifice fit define the intended application, which is why proper matching matters so much. A good nozzle replacement helps preserve the original stream character instead of turning the seat into something that only partly resembles how it used to feel.

The slimline format also makes this part appealing in installations where the owner wants a more streamlined and less bulky jet-related setup. Focused replacement of the nozzle can improve the seat without requiring a full assembly change.

Installed in the proper slimline jet setup, this nozzle helps restore cleaner stream shaping and gives the seat a more dependable and more satisfying feel overall.

  • Jet nozzle for compatible Balboa slimline jet applications
  • 3/8 inch nozzle and 1/2 inch threaded-orifice fit support intended use
  • Helps restore original stream behavior
  • Useful when original nozzles are worn or damaged
  • Improves seat comfort and repair precision
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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