









🚀 Upgrade your pump game with flawless fit & fresh hygiene!
Nenesupply’s 21mm flange and duckbill valve set offers a precise, BPA-free replacement compatible with Spectra S1, S2, and 9 Plus breast pumps. Engineered for easy installation and sterilization, these durable parts deliver OEM-level suction power in a compact, lightweight design made in the USA.


| Model Number | Flange 21mm + Valves |
| Material | Plastic |
| Additional product features | Portable |
| Style | Compact |
| Pump type | Manual |
| Batteries required | No |
| Dishwasher safe | No |
| Product Dimensions | 10 x 15 x 11 cm; 18 g |
| Item model number | Flange 21mm + Valves |
| Manufacturer recommended age | 12 years and up |
| Manufacturer | NENESUPPLY |
| Country of Origin | USA |
| Item Weight | 18 g |
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