FitMatch
Vortex Spas Purezone 400 threaded micron filter 210 x 125 mm (124547)

Spa cartridge

Vortex Spas Purezone 400 threaded micron filter 210 x 125 mm (124547)

124547

Fits 18 models · replace every 3 months

Wrong part, or your model missing? Tell us. A person checks every report.

Genuine

$52.25

Spa World · 30 Oct

Compatible

$25.00

Heater and Spa Parts · 30 Oct

Check seller

Genuine: made by Vortex. Compatible: another brand.

Lowest compatible · $25.00

Heater and Spa Parts. Compare with genuine below. Some links earn us a commission.

Open Heater and Spa Parts

Compare 3 sellers

AUD, before delivery. Each price shows when it was checked.

Heater and Spa PartsCompatible · checked 30 Oct$25.00Open
eBay AUCompatible · checked 27 Oct$35.95Open
Spa WorldGenuine · checked 30 Oct$52.25Open
Open cheapest seller · $25.00

Opens Heater and Spa Parts in a new tab. Their page is the source of truth for price, delivery and returns.

Not due yet?

Get a nudge when your pool filter cartridge is due — it's every 3 months. One email two weeks before, no newsletter. Manage or stop it anytime.

Also saves the model to a FitMatch account under this address; the email signs you in, no password.

How to change the 124547 pool filter cartridge

Watch the guide or follow the steps.

Vortex™ Purezone™ filtration explained · Spa World (official)
  1. 1Switch the spa off at the isolating switch before you open the filter.
  2. 2Lift off the filter face (weir door) to reach the three cartridges in the filter box.
  3. 3Unscrew the cartridge anticlockwise and lift it out.
  4. 4Rinse the pleats with a hose, or fit a new cartridge. Purezone 124547 is not cleaned: replace it.
  5. 5Screw the cartridge in clockwise by hand until it stops; do not over-tighten, as worn threads stop filters seating. Refit the filter face and switch the spa back on.
Every number this part goes by
Retail name:
124547
Retail name:
FBD248
Retail name:
FC-FBD248
Retail name:
Purezone 400

Sellers list any of these; they are the same part.

Will it fit your appliance?

Type your model number and we'll check it against the makers' lists.

Fits these 18 Vortex models

Spas made before June 2016 (before January 2018 in New Zealand) have threaded filters: Purezone 124547. Check the base of your old filter.

Common questions
What does the 124547 fit?
The Vortex Spas Purezone 400 threaded micron filter 210 x 125 mm (124547) fits 18 Vortex models, including the Aquagym, Aquagym Max and Aqualap. Every one is listed on this page.
How often should I replace the 124547?
Every 3 months, or sooner if the cartridge light comes on.
Where can I buy the 124547 in Australia?
We track 3 Australian sellers for the 124547; the lowest listed price when we last checked was A$25.00 at Heater and Spa Parts. Prices are re-checked daily and dated on this page.
How do I fit the 124547?
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?
No filter reminder is described for Vortex spas. Note the date you fit it.

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