The Fisher Spas 6E takes the Fisher Spas 205 x 145 mm pleated filter (125488) as its cartridge; Australian sellers list it from A$44.00 as of 30 October 2026. Fitment confirmed against the manufacturer's compatibility list.
Your spa
Fisher Spas 6E
Spa
Confirmed against Fisher Spas's listConfirmed against Fisher Spas's own compatibility list
Not yours? Change
Takes the 125488 cartridge
205 x 145 mm pleated filter (125488) · check the code on your old part before ordering.
Your spa
Spa
Confirmed against Fisher Spas's listConfirmed against Fisher Spas's own compatibility list
Takes the 125488
Cartridge · check the code on your old part.
Other Fisher Spas that take the 125488
GenuineGenuine Fisher Spas
$49.50 each
2-pack $99.00
Spa World · 30 OctLowest genuine · Spa World · checked 30 Oct
CompatibleCompatible option
$44.00
Heater and Spa Parts · 30 OctHeater and Spa Parts · checked 30 Oct
Check sellerCheck seller details
Genuine: made by Fisher Spas. Compatible: another brand.Genuine is made by Fisher Spas. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest compatibleLowest compatible price · $44.00
Heater and Spa Parts. Compare with genuine below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.
Compare 3 listings from 2 sellers
AUD, before delivery. Each price shows when it was checked.
Compatible options
1 seller
Opens Heater and Spa Parts in a new tab. Their page is the source of truth for price, delivery and returns.
How long it lasts
Replace it when it will not come clean or is damaged; until then rinse it weekly and soak it in cartridge cleaner monthly, as the Fisher manual says.
After replacing: The Fisher manual describes no filter reminder; follow its cleaning schedule.
How to change the cartridge in your Fisher Spas 6E
Watch the guide or follow the steps.
- 1Switch the spa off at the isolating switch before you open the filter.
- 2Remove the filter face: undo the fitting (some models have a screw, which turns anticlockwise) and lift the face off. Take out the leaf catcher.
- 3Unscrew the cartridge anticlockwise and lift it out.
- 4Rinse the cartridge with a hose, or fit a new one. Hold the clean or new cartridge under the water until the air stops bubbling out.
- 5Screw it in clockwise only until it no longer spins freely; the pump draws it in further. Refit the leaf catcher and filter face and switch the spa back on.
Every number this part goes by
- Retail name:
- 125488
- Retail name:
- 200729
Sellers list any of these; they are the same part.
About your Fisher Spas 6E
Fisher Spas — Fisher 6-person spa. Its cartridge is the 205 x 145 mm pleated filter (125488), part 125488.
Where the model number is: The model name (Fisher 6, Fisher Orbit) is on your purchase papers. The serial number plate is on the base pan near the corner to the right of the keypad; on Fisher swim spas it is on the cabinet panel near the touchpad.
Common questions
- Which cartridge fits the Fisher Spas 6E?
- The Fisher Spas 6E takes the Fisher Spas 205 x 145 mm pleated filter (125488).
- Where can I buy the 125488 in Australia?
- We track 2 Australian sellers for the 125488; the lowest listed price when we last checked was A$44.00 at Heater and Spa Parts. Prices are re-checked daily and dated on this page.
- How do I fit the 125488 in a Fisher Spas 6E?
- 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?
- The Fisher manual describes no filter reminder; follow its cleaning schedule.
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