The Laurastar S6a takes the Laurastar anti-scale granule refill (part 302.7800.898) as its anti-scale cartridge; Australian sellers list it from A$28.00 each as of 3 November 2026. Fitment confirmed against the manufacturer's compatibility list.
Your steam generator
Laurastar S6a
Steam generator iron
Confirmed against Laurastar's listConfirmed against Laurastar's own compatibility list
Not yours? Change
Takes the 302.7800.898 anti-scale cartridge
anti-scale granule refill · check the code on your old part before ordering.
Your steam generator
Steam generator iron
Confirmed against Laurastar's listConfirmed against Laurastar's own compatibility list
Takes the 302.7800.898
Anti-scale cartridge · check the code on your old part.
Other Laurastar steam generators that take the 302.7800.898
GenuineGenuine Laurastar
$28.00 each
3-pack $84.00
Laurastar Australia · 3 NovLowest genuine · Laurastar Australia · checked 3 Nov
CompatibleCompatible option
See seller
No compatible seller tracked yetNo compatible seller tracked yet
Genuine: made by Laurastar. Compatible: another brand.Genuine is made by Laurastar. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest price · $28.00 each · 3-pack $84.00
Laurastar Australia. 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.
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AUD, before delivery. Each price shows when it was checked.
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How long it lasts
Replace it when the anti-scale granules have turned completely brown.
After replacing: No reset: refill the filter when the granules are completely brown.
How to change the anti-scale cartridge in your Laurastar S6a
Watch the guide or follow the steps.
- 1Refill when the anti-scale granules have turned completely brown.
- 2S range and older systems: take out the cold water tank and remove the filter. Take off the lower section and throw the used granules in the bin.
- 3Clean the filter, fill the lower section with a whole new sachet of granules and put the cover back. Reattach the lower part from below.
- 4Put the filter back in the water tank, fill with cold water up to MAX and place the tank back in its holder.
- 5Go and Go+: take the filter part out of the external filter jug, lift the lid, empty the old granules, clean it, fill with a new refill, close the lid, refit and fill with cold water to MAX.
Every number this part goes by
- Retail name:
- 302 7800 898
- Retail name:
- 302-7800-898
- Retail name:
- 302.7800.898
- Retail name:
- 3027800898
- Retail name:
- Laurastar anti-scale granules
- Retail name:
- Laurastar Aqua refills
- Retail name:
- Laurastar granule refill
Sellers list any of these; they are the same part.
About your Laurastar S6a
Laurastar steam iron, steam generator iron — S (older models). Its anti-scale cartridge is the anti-scale granule refill, part 302.7800.898.
Where the model number is: The model is on the rating label under the base station or the steamer's base, or on the back of the iron's heel (Tefal SV6040, Philips GC7635, Laurastar Lift), and on the box. Unplug it and let it cool before you turn it over.
Fits these 20 Laurastar models
Common questions
- Which anti-scale cartridge fits the Laurastar S6a?
- The Laurastar S6a takes the Laurastar anti-scale granule refill (part 302.7800.898).
- Where can I buy the 302.7800.898 in Australia?
- We track 1 Australian seller for the 302.7800.898; the lowest listed price when we last checked was A$28.00 at Laurastar Australia. Prices are re-checked daily and dated on this page.
- How do I fit the 302.7800.898 in a Laurastar S6a?
- No tools, a few minutes: 5 steps, listed on this page with the replacement video where the maker has one.
- What happens if I don't change it?
- A spent cartridge stops taking the scale out: scale builds up in the boiler, the steam weakens and white flakes can come out of the soleplate.
- Is there anything to reset afterwards?
- No reset: refill the filter when the granules are completely brown.
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