Island Spa Parts | OEM & Aftermarket Replacement Parts

This is an Island Spas Owner Resource page — built to help you quickly identify the right parts and understand model differences across years.

Own an Island Spa? Save this page — it makes finding the right parts faster next time.

Shop Island Spas Parts by Category

Choose a category below to find replacement parts for Artesian Island Spas. You can also browse all Island Spas parts.

Find Your Part Fast:
[ Audio & Stereo ] · [ Circuit Boards & Spa Packs ] · [ Circulation Pumps ] · [ Control Panels ] · [ Control System Parts ] · [ Filters ] · [ Heaters ] · [ Jet Pumps ] · [ Jets ] · [ Light Parts ] · [ Misc Parts ] · [ Pillows ] · [ Plumbing Parts ] · [ Valves & Diverters ] · [ Water Care & Sanitizing ] · [ Waterfalls ]

Island Spas Resources:
[ All Island Spas Parts ] · [ Island Spas Owner’s Manuals ]

Island Spa Parts Categories:

EZ Hot Tub Parts Mascot EZ’s Pro Tip: While you’re here, many Island Spa owners also stock up on water care products.

Island Spas Owner’s Manuals
Not sure which model you have? These manuals cover the following models: Antigua, Barbados, Bimini, Captiva, Grand Cayman, Grand Bahama, Isla Margarita, Nevis, Santa Cruz, St. Kitts

Island Spas Parts Categories

Island Spas Model & Part Changes by Year

Island Spas have changed over time, and your spa’s model year can make a big difference when selecting the correct replacement part.

2013–2024 Models

Most Island Spas from 2013 through 2024 shared similar shell molds and many core components, which makes part identification more straightforward across these years.

2025 Model Changes

Starting in 2025, several Island Spas models received major updates including shell mold changes, filter changes, and electronics changes. Captiva, Antigua, Grand Cayman, and Grand Bahama moved away from Balboa and into Gecko systems.

2026 Model Changes

In 2026, additional Island Spas models received new molds, electronics, and filters, including Isla Margarita, Bimini, Santa Cruz, and Nevis.

Important: Filters, topside controls, circuit boards, and other components may not interchange across model years, even when the spa name sounds familiar.

If you’re unsure which model year you have or which part fits your spa, contact us here before ordering. A photo of the spa serial label, control panel, filter, or equipment area usually helps us narrow it down quickly.

Warranty Information:
For official warranty terms and coverage details, refer to the manufacturer’s documentation on the Island Spas website.

EZHotTubParts.com offers replacement parts for Island Spas hot tubs, including genuine OEM components and high-quality aftermarket alternatives. Our Island Spa parts inventory includes heaters, circuit boards, topside controls, filters, jet pumps, circulation pumps, sensors, and other spa components commonly used across Island Spa systems. Parts are organized by category to help identify compatible replacements based on model and system configuration. Always verify part numbers, voltage, amperage and connection type before ordering. Island Spas are manufactured by Artesian Spas and share many compatible components with other Artesian-built spa lines, including Tropic Seas Spas.

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Island Spas Parts FAQs

Yes. We carry a mix of OEM Island Spas parts when available, plus high-quality aftermarket replacements for many common repairs. Use the category links above to shop Island Spas filters, heaters, control panels, circuit boards, pumps, jets, pillows, plumbing parts, lights, waterfalls, and other replacement parts.

The quickest way is to match the existing part number and important specifications such as voltage, dimensions, plug style, plumbing size, and connection type. You can also use your Island Spa model, production year, serial number, equipment labels, and owner’s manual to verify compatibility. If you are unsure, send us clear photos of the old part and its labels and we will help point you in the right direction.

Look for the manufacturer identification label on the spa cabinet or inside the equipment compartment. The label may show the model, serial number, electrical requirements, and manufacturing information. A clear photo of this label is especially helpful when identifying model-year-specific Island Spas parts.

Yes. Island Spas used different components depending on the model, production year, series, and equipment package. Send us the spa model, approximate year, serial number, control-system information, existing part number, and clear photos of the component. We will use that information to help narrow down the correct replacement.

No. Some filters, jets, pillows, valves, and plumbing components may overlap between models and years, but circuit boards, control panels, heaters, pumps, sensors, wiring layouts, and equipment configurations can vary significantly. Always verify compatibility before ordering.

No. Island Spas models used different filter sizes and styles depending on the model and production year. Compare the filter length, diameter, top style, bottom fitting, thread type, and part number before ordering a replacement.

Some spa owners can replace a control panel if they are comfortable accessing the equipment area and working carefully around electrical components. Always disconnect power at the breaker and verify the button layout, overlay, plug style, software compatibility, and control-system connection before ordering or installing a replacement.

Island Spas circuit boards must be matched carefully. Use the number printed on the existing board along with the spa model, production year, control pack, heater configuration, pump configuration, topside control, and wiring diagram. If you are uncertain, send photos of the board label, equipment label, and wiring diagram before ordering.

No. Island Spas heaters can vary by voltage, wattage, manifold style, plumbing size, heater length, sensor configuration, terminal layout, and control system. Compare all specifications and the existing part number before selecting a replacement heater.

Often, yes. Island Spas pillow shapes, dimensions, mounting pins, attachment methods, logos, and colors can vary by model and production year. Compare the existing pillow’s shape, measurements, mounting points, and part number whenever possible.

Common Island Spas replacement parts include filters, heaters, circuit boards, control panels, jet pumps, circulation pumps, pillows, sensors, jets, valves, diverters, lights, and water-care components. The correct replacement depends on the spa model, production year, and original equipment configuration.

Send the spa model, approximate production year, serial number, existing part number, and clear photos of the component and equipment area. Photos of labels, plugs, plumbing connections, control panels, circuit boards, and wiring diagrams can help us identify the correct Island Spas replacement part faster.

You can view our Island Spas owner’s manuals by year. These manuals can help identify your spa’s controls, equipment configuration, operating instructions, filter information, features, and model-year-specific replacement parts.