Breast pump valve
Spectra backflow protector
Spectra backflow protector
Fits 6 models · replace every 3 months
Wrong part, or your model missing? Tell us. A person checks every report.
GenuineGenuine Spectra
$19.00
Spectra Baby Australia · 1 NovLowest genuine · Spectra Baby Australia · checked 1 Nov
CompatibleCompatible option
$8.50 each
2-pack $16.99
Amazon AU · 28 OctAmazon AU · checked 28 Oct
Check sellerCheck seller details
Genuine: made by Spectra. Compatible: another brand.Genuine is made by Spectra. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest compatibleLowest compatible price · $8.50 each · 2-pack $16.99
Amazon AU. Compare with genuine 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.
Compatible options
2 listings from 1 seller
Opens Amazon AU in a new tab. Their page is the source of truth for price, delivery and returns.
Not due yet?
Get a nudge when your breast pump valve is due — it's every 3 months. One email two weeks before, no newsletter. Manage or stop it anytime.
How to change the Spectra backflow protector breast pump valve
Watch the guide or follow the steps.
- 1Wash your hands and pull the tubing off the old backflow protector.
- 2Pull the old protector out of the breastshield.
- 3Sterilise the new protector before first use and let it dry completely on a clean paper towel.
- 4Check the membrane sits snugly in the bottom piece with its lip curled round the rim, then press the top piece on.
- 5Press the protector firmly into the breastshield and push the tubing onto it.
Every number this part goes by
- Retail name:
- 8809108011992
- Retail name:
- Spectra backflow
- Retail name:
- Spectra backflow filter
- Retail name:
- Spectra backflow protector
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 Spectra backflow protector fit?
- The Spectra backflow protector fits 6 Spectra models, including the 9 Plus, Dual Compact and Dual S. Every one is listed on this page.
- How often should I replace the Spectra backflow protector?
- Every 3 months, or sooner if it looks worn.
- Where can I buy the Spectra backflow protector in Australia?
- We track 2 Australian sellers for the Spectra backflow protector; the lowest listed price when we last checked was A$8.50 at Amazon AU. Prices are re-checked daily and dated on this page.
- How do I fit the Spectra backflow protector?
- 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 Spectra backflow protector match? . Reports go to a person, not a bot.