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🍼 Elevate your pumping game with Maymom’s precision parts — because every drop counts!
Maymom Pump Parts offer a premium, compatible replacement for Spectra S1, S2, 9 Plus, and Synergy Gold breast pumps. This set includes 6 duckbill valves and 4 silicone membranes made from BPA-free silicone, ensuring safe, hygienic use. Certified by the US FDA, Health Canada, and Australian health authorities, these parts maintain OEM-level suction power and optimize pump performance. Available in multiple colors, they provide a trusted, stylish upgrade for professional moms committed to efficient breastfeeding.
























































| ASIN | B08Q7CL35R |
| Best Sellers Rank | #1,931 in Baby ( See Top 100 in Baby ) #87 in Breastfeeding Supplies |
| Brand | Maymom |
| Brand Name | Maymom |
| Color | White |
| Customer Reviews | 4.7 out of 5 stars 3,802 Reviews |
| Included Components | Valve |
| Item Weight | 3.52 ounces |
| Manufacturer | Maymom |
| Manufacturer Part Number | S005.40-DM |
| Material | Silicone |
| Material Type | Silicone |
| Model Name | duckbill |
| Model Number | S005.40-DM |
| Number of Items | 1 |
| Size | 6 Count (Pack of 1) |
| Unit Count | 1 Count |
User
Great find for a Spectra dupe
Would totally buy again! These worked great with My Spectra breast pump. I had both.S1 & s2 it worked with both! Thankful for these inexpensive pump parts! They got me through some tough days.
User
Great quality
Great replacement for my spectra pump parts! Good quality and after replacing I realized my pumps were lacking suction from work out parts, and these fixed that!
User
A must
These work perfectly with my SpeCtra. And they are much more affordable than the name brand parts. Definitely get them.
User
Pump accessories
Fits perfectly on my spectra 😊
User
Great Replacement for Spectra
I have ordered these replacement parts for my Spectra pump twice now. They work wonderfully though do need to be replaced as recommended. With the duckbills towards the end of the month prior to replacing them I do notice they start to not stay on my flange as well but that is from frequent use same this happens when I use the Spectra brand duckbills as well. Will definitely be purchasing these again.
User
Not horrible
I exclusively pump so I need replacement parts rather frequently, these aren't bad. They are a good price but don't last as long as name brand, like I said though I do EP so it may be different for someone who doesn't pump 5+ times a day.
User
Easy to clean/works great!
Works great!/easy to clean! Made life easier
User
compatable with spectra s2.
Compatable with Spectra 2 like said, does the job. Didnt have an issue with delivery, on time. still holding me over.
User
Great fit
These work greak with my specta!
User
Great for the exclusive pumper
Fanastic quality and value for money
User
Return policy
I want to return them they are wrong size and totally unused
User
Parfait
Parfait, convient parfaitement à mon spectra S1 !
User
Fonctionne pas
Le duckbill ne fonctionne pas sur mon cup spectra et cela malgré que c’est indiqué que oui…
Trustpilot
1 month ago
1 month ago