Spa Parts & Accessories in Forster

In business since 1994, Just Spas Forster brings over 30 years of expertise to every swim spa, plunge pool, sauna and accessory we sell.

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Keep Your Spa Running Its Best

A spa is only as good as the care that goes into it. The right parts and accessories don't just keep things running — they protect your investment and make the day-to-day experience noticeably better. Just Spas Forster stocks a range of spa parts and accessories at our Kularoo Drive showroom, covering filter cartridges, gaskets, cover lifters, steps, cleaning tools and comfort add-ons. Whether you purchased your spa from us or elsewhere, we can help you find what you need.


A couple of things worth knowing about keeping your spa in good shape:


  • Replacing filter cartridges on schedule is one of the most effective things you can do to maintain water quality and protect your pump
  • A quality cover and cover lifter reduces heat loss and extends the life of your spa shell — two overlooked but high-value accessories


A lot of spa owners only think about parts when something goes wrong, but staying on top of routine maintenance makes a real difference long-term. The team at Just Spas Forster can help whether you know exactly what you need or you're starting from scratch. Give us a call on (02) 6555 4455 and we'll help you work it out.

The Right Part, Every Time

The parts range covers the essentials that every spa owner will need at some point — filter cartridges in a range of formats and sizes, O-rings and gaskets for heater barrel unions, and model-specific cartridges to suit Leisurerite and V-Stream swim spas, among others. On the accessories side, you'll find handheld and cordless spa vacuums, cover lifters, side table trays, headrest pillows and steps — the kind of additions that make using your spa easier and more enjoyable every day. Getting genuine, compatible parts matters more than most people realise — the wrong filter or a poorly fitting seal can cause ongoing water quality issues or put extra strain on the pump.


The team at Just Spas Forster can help identify the right part for your specific model, saving you the frustration of ordering something that doesn't fit or doesn't perform. Browse what's available in store or get in touch — we're happy to help you track down the right part, even if you're not sure exactly what you're looking for.

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Genuine Compatible Parts

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Wide Accessory Range

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Helpful, Knowledgeable Team

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Thinking about a swim spa for your home? Send us a message and we'll get back to you with everything you need to know.

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Frequently Asked Questions

  • How often should spa filter cartridges be replaced?

    Filter cartridges typically need to be rinsed clean every two to four weeks as part of regular maintenance, and replaced entirely every 12 to 18 months depending on how frequently the spa is used. Heavy use, high bather loads or water with high mineral content can shorten a filter's effective lifespan. 


    Running a spa with a worn or clogged filter puts additional strain on the pump and makes it harder to maintain water clarity and balance. Keeping a spare cartridge on hand is a practical habit — it means you can swap one in immediately rather than waiting for a replacement to arrive.

  • What accessories actually make a difference to daily spa use?

    A few accessories tend to have a genuinely noticeable impact on the ownership experience. A good quality cover lifter makes removing and replacing the cover quick and easy, which matters more than it sounds when you're using the spa regularly. 


    Steps are important for safe access, particularly for households with children or older users. A spa vacuum — handheld or cordless — keeps the floor of the spa clear of debris without the need to drain it. Side tables and headrest pillows are smaller additions, but they make relaxation sessions significantly more comfortable.

  • How do I know which replacement part is compatible with my spa?

    Compatibility depends on the brand and model of your spa, and in some cases the year it was manufactured. The most reliable approach is to check your owner's manual or the documentation that came with the spa — part numbers are often listed there. 


    If you don't have that information, a photo of the existing part and the spa's model details will usually be enough for a knowledgeable retailer to identify the right replacement. Using the correct part for your specific model is important — generic substitutes can work in some cases but may affect performance or void warranty coverage.