Balboa Extended 2-1/2" Wall Fitting Assembly [Black] (10-3300-BLK)

Jets & Parts
Balboa Water Group
10-3300-BLACK
55-470-1845
10-3600BLK
COMPARE AT $19.99
OUR PRICE $12.99
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Under 25 lbs. Contiguous USA
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Extended wall fitting assemblies are useful when the jet position needs a little more reach or support than a standard fitting provides, and this Balboa 2-1/2 inch version is designed for compatible black-finish applications where that deeper fit matters. When the original fitting is worn or no longer providing the correct assembly relationship, replacing it can make the seat feel much more complete.

An extended fitting can be especially valuable in setups where the shell thickness, trim relationship, or original assembly depth needs that added span to sit correctly. That is why proper replacement matters. It is not just about fitting a part into the hole. It is about restoring the assembly the way it was designed to sit and perform.

The black finish gives the visible side of the seat a stronger, more defined appearance, which can be especially attractive in darker interiors or in spas where contrast is part of the design language. A fitting like this should support both performance and presentation.

Installed in the right application, this wall fitting assembly helps restore a more secure and more polished seat-level result that homeowners can both see and feel.

  • Extended wall fitting assembly for compatible 2-1/2 inch applications
  • Helps restore correct seating depth and assembly support
  • Black finish adds a bold visible accent to the jet area
  • Useful when original fittings are worn or no longer fit correctly
  • Improves both assembly confidence and visible finish
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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