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Introducing the Nenesupply 21mm two piece set, pairing wide mouth flanges with duckbill valves. Designed to work with Spectra S2, S1, 9 Plus, and Synergy Gold pumps. These are not original Spectra parts, but they are crafted to fit and perform with your compatible system, offering a practical alternative for everyday use.
Comfort and fit are a primary focus. The flange funnels feature smooth angles that avoid rubbing against the nipple, and the tunnel length is at least 32mm to accommodate a range of nipple shapes. The wide mouth design helps with bottle alignment and reduces fiddling during pumping sessions, making the process smoother over time.
Backflow protectors fit securely on the flanges and create an airtight seal, while bottles fit snugly on the flanges for a stable pumping setup. The parts are compatible with Spectra backflow protectors and Spectra bottles, and also work with Nenesupply bottles, offering flexibility for your pumping routine.
These components are ideal for home sessions and travel alike. Having a backup set helps reduce downtime and ensures you can continue pumping even if OEM parts are not on hand. The design emphasizes comfort, reliable fit, and straightforward maintenance.
Care tips and ongoing maintenance
Q: Are these flanges compatible with Spectra S2 and S1 pumps?
A: Yes. The 21mm wide-mouth flanges fit Spectra S2, S1, 9 Plus, and Synergy Gold pumps when used with the included duckbill valves.
Q: What cleaning and safety features do these parts have?
A: Parts are dishwasher-safe on the top rack, boil-safe, BPA free, DEHP free, and independently lab tested.
Shipping (UK)
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