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Breast pump valve
Medela Harmony diaphragm (membrane)
0990260
Fits 1 model
Wrong part, or your model missing? Tell us. A person checks every report.
GenuineGenuine Medela
$25.65
Medela Australia · 1 NovLowest genuine · Medela Australia · checked 1 Nov
CompatibleCompatible option
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No compatible seller tracked yetNo compatible seller tracked yet
Genuine: made by Medela. Compatible: another brand.Genuine is made by Medela. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest price · $25.65
Medela 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 1 seller
AUD, before delivery. Each price shows when it was checked.
Opens Medela Australia in a new tab. Their page is the source of truth for price, delivery and returns.
How long it lasts
Replace it when it is torn, worn or no longer seals in the handle; Medela says to check parts for wear or damage before each use.
After replacing: No reset: the pump has no reminder for this part, so set your own.
How to change the 0990260 breast pump valve
Watch the guide or follow the steps.
- 1Wash your hands with soap and water and dry them on a clean towel.
- 2Pull the handle off the connector, lift the old diaphragm out of the handle and pull the stem out of it.
- 3Wash and sanitise the new diaphragm before first use.
- 4Push the stem, with its O-ring, into the hole on top of the new diaphragm, lining up its oval base.
- 5Place the diaphragm in the handle with its recess over the tongue, press down all round the edge so it seals, then push the stem into the connector until it locks.
Every number this part goes by
- Retail name:
- 099.0260
- Retail name:
- 0990260
- Retail name:
- Harmony diaphragm
- Retail name:
- Harmony Flex membrane
- Retail name:
- Medela Harmony diaphragm
- Retail name:
- Medela Harmony membrane
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 this Medela model
Medela1 model
Common questions
- What does the 0990260 fit?
- The Medela Harmony diaphragm (membrane) (part 0990260) fits the Medela Harmony.
- Where can I buy the 0990260 in Australia?
- We track 1 Australian seller for the 0990260; the lowest listed price when we last checked was A$25.65 at Medela Australia. Prices are re-checked daily and dated on this page.
- How do I fit the 0990260?
- 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 stretched or torn valve or membrane lets the suction drop, so each session takes longer.
- Is there anything to reset afterwards?
- No reset: the pump has no reminder for this part, so set your own.
Something looks wrong with the 0990260 match? . Reports go to a person, not a bot.