The Gaggia Classic E24 takes the Gaggia Descaler 250 ml (part OPGAGGIADESC) as its descaler; Australian sellers list it from A$16.00 as of 7 November 2026. Fitment confirmed against the manufacturer's compatibility list.
Your coffee machine
Gaggia Classic E24
Confirmed against Gaggia's listConfirmed against Gaggia's own compatibility list
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Takes the OPGAGGIADESC descaler
Descaler 250 ml · check the code on your old part before ordering.
Your coffee machine
Confirmed against Gaggia's listConfirmed against Gaggia's own compatibility list
Takes the OPGAGGIADESC
Descaler · check the code on your old part.
Other Gaggia coffee machines that take the OPGAGGIADESC
GenuineGenuine Gaggia
$16.00
Gaggia Australia · 7 NovLowest genuine · Gaggia Australia · checked 7 Nov
We list the maker's own descaler only.
Lowest price · $16.00
Gaggia 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.
Compare 3 listings from 2 sellers
AUD, before delivery. Each price shows when it was checked.
Genuine Gaggia
3 listings from 2 sellers
Opens Gaggia Australia in a new tab. Their page is the source of truth for price, delivery and returns.
How often to descale
Descale when a bean-to-cup machine asks for it; manual machines such as the Classic have no prompt, so follow the schedule in their manual.
How to descale your Gaggia Classic E24
Watch the guide or follow the steps.
No clear video for this part yet. The steps cover it.
- 1Mix the descaler with water in the tank as the pack directs.
- 2Run the solution through the group head and the steam wand in turns until the tank is empty.
- 3Rinse the tank and run a full tank of fresh water through the same way to flush it.
Every number this part goes by
- Retail name:
- Gaggia Decalcifier
- Retail name:
- Gaggia descaling solution
- Retail name:
- OPGAGGIADESC
Sellers list any of these; they are the same part.
About your Gaggia Classic E24
Gaggia coffee machine — Classic. Its descaler is the Descaler 250 ml, part OPGAGGIADESC.
Where the model number is: The model number is usually on a sticker on the underside or back of the machine.
For these 15 Gaggia models
Common questions
- Which descaler should I use in the Gaggia Classic E24?
- The Gaggia Descaler 250 ml (part OPGAGGIADESC).
- How often should I descale my Gaggia Classic E24?
- Descale when a bean-to-cup machine asks for it; manual machines such as the Classic have no prompt, so follow the schedule in their manual.
- Where can I buy the OPGAGGIADESC in Australia?
- We track 2 Australian sellers for the OPGAGGIADESC; the lowest listed price when we last checked was A$16.00 at Gaggia Australia. Prices are re-checked daily and dated on this page.
- How do I descale a Gaggia Classic E24?
- 3 steps, listed on this page with the maker's video where there is one.
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