Balboa AF Mark II [1 1/2" x 1"] Jet Assembly With Plug (50-5860)

Type:	Jets & Parts
Mfr	Balboa Water Group
Mfg Part #	50-5860
Hzn Part #	55-470-1600

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TAGS: balboawater, jets, spaparts

Details

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SEE REPLACEMENT PART: OBSOLETE

Jet assemblies shape both the performance and the feel of a spa seat, which is why problems in this area tend to be noticed right away. This AF Mark II jet assembly with plug is designed to restore a compatible jet position when the original assembly is no longer delivering the same level of performance, fit, or finish.

What makes a full assembly appealing is that it addresses more than one problem at once. If the visible trim is aging, the internal feel is not right, or the seat simply does not perform the way it once did, replacing the assembly gives you a more complete reset than chasing one small part after another.

The 1 1/2 inch by 1 inch sizing helps define where this assembly belongs, which matters because proper fit determines whether the repair feels clean and dependable or like a compromise. The included plug adds convenience and makes the replacement more complete for the intended setup.

Once installed, the seat typically feels more finished and more consistent again, helping bring back the kind of direct, satisfying jet response homeowners expect from a well-functioning spa.

Complete AF Mark II jet assembly with plug included
Helps restore both seat performance and visible finish
1 1/2 inch by 1 inch sizing supports intended applications
Useful when smaller individual parts no longer solve the issue
Improves the overall feel of the affected jet position

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.