Breast pump valve
Philips Avent electric breast pump diaphragm (CP9914/01)
CP9914/01
Fits 4 models
Wrong part, or your model missing? Tell us. A person checks every report.
GenuineGenuine Philips Avent
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No genuine seller tracked yetNo genuine seller tracked yet
CompatibleCompatible option
$10.00 each
2-pack $19.99
Amazon AU · 28 OctAmazon AU · checked 28 Oct
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Genuine: made by Philips Avent. Compatible: another brand.Genuine is made by Philips Avent. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest compatibleLowest compatible price · $10.00 each · 2-pack $19.99
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AUD, before delivery. Each price shows when it was checked.
Opens Amazon AU 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 worn, torn or damaged; Philips says to check breast pump parts for wear before each use.
After replacing: No reset: the pump has no reminder for this part, so set your own.
How to change the CP9914/01 breast pump valve
Watch the guide or follow the steps.
No clear video for this part yet. The steps cover it.
- 1Wash your hands, pull the silicone tube off the cap and lift the cap off the pump body.
- 2Lift out the old diaphragm.
- 3Wash the new diaphragm as the manual says.
- 4Press the new diaphragm into the top of the pump body so it sits tightly all the way round.
- 5Attach the silicone tube and cap onto the diaphragm and push the cap down until it is securely in place.
Every number this part goes by
- Retail name:
- CP9914
- Retail name:
- CP9914/01
- Retail name:
- Philips Avent diaphragm
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.
Common questions
- What does the CP9914/01 fit?
- The Philips Avent electric breast pump diaphragm (CP9914/01) fits 4 Philips Avent models, including the SCF334, SCF395 and SCF396. Every one is listed on this page.
- Where can I buy the CP9914/01 in Australia?
- We track 1 Australian seller for the CP9914/01; the lowest listed price when we last checked was A$10.00 at Amazon AU. Prices are re-checked daily and dated on this page.
- How do I fit the CP9914/01?
- 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.
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