Balboa AF Mark II Jet Eyeball Assembly [White] (50-5835WHT)

Jets & Parts
Balboa Water Group
50-5835WHT
55-470-1650
10-5832-WH, 10-5833-WH, 10-5835, 10-5835-WH, 10-5836-WH, 1436409, 1436774, 1437504, 1437870, 30-5832WHT, 50-5835-WH, 903728
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OUR PRICE $13.99
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Under 25 lbs. Contiguous USA
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The eyeball is what gives a jet assembly its directional control, which means it directly affects how the water actually feels in use. This AF Mark II eyeball assembly is designed to restore that adjustability and help homeowners fine tune a compatible jet position the way it was meant to work.

When an eyeball assembly wears down, the water stream can become harder to aim, less consistent, or simply less satisfying. It is one of those problems that changes the feel of the seat without always looking dramatic from the outside. Replacing the full eyeball assembly is often the best way to bring the original experience back.

The white finish keeps the seat looking visually consistent with many common spa interiors, which matters when the goal is not just performance but a repair that blends in naturally. A visibly mismatched jet part can make an otherwise good repair look incomplete.

In the correct AF Mark II setup, this replacement helps make the stream easier to direct and the seat easier to enjoy, while also restoring a cleaner, more finished look to the jet area.

  • Eyeball assembly restores directional jet control
  • Designed for compatible AF Mark II jet systems
  • White finish supports a cleaner visual match
  • Useful when the water stream no longer aims smoothly
  • Helps improve both comfort and seat presentation
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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