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🍼 Upgrade your pump game with precision fit & pure comfort!
Maymom’s 17mm wide neck pump flanges offer a BPA-free, FDA-compliant, and dishwasher-safe replacement compatible with Spectra S1/S2 and similar pumps. Designed for nipple diameters of 14-15mm, these closed system flanges ensure hygienic, comfortable, and efficient pumping, backed by thousands of 5-star reviews.




















































| ASIN | B07PVJ8ZVM |
| Best Sellers Rank | 6,189 in Baby Products ( See Top 100 in Baby Products ) 125 in Breast Pumps & Accessories |
| Brand | Maymom |
| Brand Name | Maymom |
| Customer Reviews | 4.8 out of 5 stars 2,945 Reviews |
| Included Components | Breast Flange |
| Included components | Breast Flange |
| Is the item dishwasher safe? | Yes |
| Manufacturer | Maymom |
| Manufacturer Part Number | S012W-F17x2 |
| Material | Plastic |
| Material Type | Plastic |
| Material Type Free | BPA Free |
| Model Number | S012W.B |
| Number of Items | 1 |
| Number of items | 1 |
| Product Style | Pumps |
| Size | 2 Count (Pack of 1) |
| Special Features | Closed System |
| Special feature | Closed System |
| Unit Count | 2 count |
S**N
Fits spectra perfectly
Fits the spectra bottles perfectly. Useful as the spectra only comes with 24mm flanges as standard
J**E
Perfect
Perfect
C**N
Bon produit
J’avais du 24 avant et effectivement c’est bien les 17mm qu’il me fallais
K**.
Life Saver!
These made pumping so much easier and more comfortable! I measured 16mm, but wanted that smidge of extra space just to be safe, and these have been working amazingly. They fit my pump perfectly (Spectra S1 Plus) and I like that they fit on some other bottles as well, including the Philips Avent which we use.
U**Z
Quality & fit
Good product quality. Perfect match.
D**Y
Incompatible bien lire les modèles
Pas compatible et pas repris alors que je ne les ai pas utilisé...
A**S
Fits perfect
Fits my spectra S1 perfectly!
Trustpilot
2 weeks ago
2 weeks ago