









🍼 Upgrade your pump game with Maymom’s precision parts—because your baby deserves the best!
Maymom’s 19mm flange and duckbill valve set offers a high-quality, compatible replacement for Spectra S1, S2, and 9 Plus breast pumps. Made from BPA/DEHP-free materials and FDA compliant, these parts ensure safe, durable, and easy-to-clean performance. Designed for seamless interchangeability with original Spectra components, they support wide-neck bottles including Avent and Maymom brands, backed by independent lab testing and premium manufacturing standards.
| Model Number | S012W-FxxDx2 |
| Product Dimensions | 14 x 9 x 8 cm; 80 g |
| Item model number | S012W-FxxDx2 |
| Additional product features | Closed System |
| Style | Compatible |
| Batteries required | No |
| Dishwasher safe | Yes |
| Item Weight | 80 g |
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