The Jacuzzi J-285 takes the Jacuzzi ProClassic 50 sq ft oval filter 248 x 203 mm (6541-853J) as its cartridge; replace it every 18 months; Australian sellers list it from A$79.11 as of 30 October 2026. Fitment confirmed against the manufacturer's compatibility list.
Your spa
Jacuzzi J-285
Spa
Confirmed against Jacuzzi's listConfirmed against Jacuzzi's own compatibility list
Not yours? ChangeSave it · remind me every 18 months
Takes the 6541-853J cartridge
ProClassic 50 sq ft oval filter 248 x 203 mm (6541-853J) · replace every 18 months · check the code on your old part before ordering.
Takes 1 cartridge. 2023 and later model.
Your spa
Spa
Confirmed against Jacuzzi's listConfirmed against Jacuzzi's own compatibility list
Takes the 6541-853J
Cartridge · every 18 months · check the code on your old part.
Takes 1 cartridge. 2023 and later model.
Other Jacuzzi spas that take the 6541-853J
GenuineGenuine Jacuzzi
$79.11
Spa World · 30 OctLowest genuine · Spa World · checked 30 Oct
CompatibleCompatible option
See seller
No compatible seller tracked yetNo compatible seller tracked yet
Genuine: made by Jacuzzi. Compatible: another brand.Genuine is made by Jacuzzi. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest price · $79.11
Spa World. Every seller we track is listed below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.
Compare 1 seller
AUD, before delivery. Each price shows when it was checked.
Opens Spa World in a new tab. Their page is the source of truth for price, delivery and returns.
Not due yet?
Get a nudge when your cartridge is due — it's every 18 months. One email two weeks before, no newsletter. Manage or stop it anytime.
How to change the cartridge in your Jacuzzi J-285
Watch the guide or follow the steps.
- 1Switch the spa off at the isolating switch or switchboard (the J-200 manual says turn the power off at the breaker or select HOLD mode).
- 2Lift the filter skimmer grill up off its retaining clips.
- 3Unscrew the cartridge and lift it out.
- 4Rinse the pleats from the top down with a hose, or fit a new cartridge.
- 5Refit the cartridge, slide the cover back down over its clips and turn the power back on.
Every number this part goes by
- Retail name:
- 6541-853
- Retail name:
- 6541-853J
- Retail name:
- ProClassic filter
Sellers list any of these; they are the same part.
About your Jacuzzi J-285
Jacuzzi spa — J-200 Collection. Its cartridge is the ProClassic 50 sq ft oval filter 248 x 203 mm (6541-853J), part 6541-853J, changed every 18 months.
Where the model number is: The model (J-345, J-435) is on the ID plate on the base pan or inside the cabinet under the touchpad, and many spas have a SmartTub QR sticker beside the touchpad. On swim spas the plate is on the cabinet panel at the swim-jet end. The year matters for some models, so note it too.
Fits these 6 Jacuzzi models
Common questions
- Which cartridge fits the Jacuzzi J-285?
- The Jacuzzi J-285 takes the Jacuzzi ProClassic 50 sq ft oval filter 248 x 203 mm (6541-853J). Takes 1 cartridge. 2023 and later model.
- How often should I replace the cartridge in my Jacuzzi J-285?
- Every 18 months, or sooner if the cartridge light comes on.
- Where can I buy the 6541-853J in Australia?
- We track 1 Australian seller for the 6541-853J; the lowest listed price when we last checked was A$79.11 at Spa World. Prices are re-checked daily and dated on this page.
- How do I fit the 6541-853J in a Jacuzzi J-285?
- 5 steps, listed on this page with the replacement video where the maker has one.
- What happens if I don't change it?
- A clogged cartridge slows the flow and the pump works harder, and a torn one lets dirt back into the water, so the pool or spa clouds.
- How do I reset the reminder?
- J-200 panels alternate "CHNG FLTR" with the normal display; reset the timer as the J-200 manual shows.
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