Nenesupply Pump Parts for Spectra S2 S1 9 Plus — 27mm Flange, Duckbill Valve, Backflow Protector & Bottles

All-in-One compatibility kit for Spectra pumps

Nenesupply offers a complete set of pump parts designed to work with Spectra S2, S1, and 9 Plus models. This kit provides a practical alternative to original accessories, assembled to deliver reliable suction, easy cleaning, and flexible storage—so you can focus on your routine rather than hunting for compatible components.

What’s included and how it helps

• 2 x 27mm flanges that connect with wide-mouth bottles for straightforward assembly
• 2 x duckbill valves for consistent airflow and simple maintenance
• 2 x backflow protectors to help preserve suction and keep the system closed
• 2 x bottles and 2 x tubing to complete a ready-to-use setup

Designed as a complete breast milk collection kit, these parts are compatible and interchangeable with the original Spectra components that come with your pumps. While not labeled as original Spectra parts, they align with the same fit and function to support your pumping routine.

Performance, design, and versatility

• Same level of suction as the original parts, with a seal that helps maintain steady pumping cycles
• Backflow protectors feature elastic membranes to sustain suction through multiple cycles, contributing to a smooth pumping experience
• Tubing is longer than some standard options for easier handling during pumping sessions
• Flanges come in smooth, comfortable angles with a tunnel that is 32mm+, suitable for a range of nipple sizes

Key bottle features support everyday use: leak-proof caps and sealing rings help with storage, while wide-mouth compatibility expands options for bottles and accessories. The bottles are designed to withstand temperature variations and can be stored in the fridge or warmed with a bottle warmer when needed.

Safety, care, and materials

• All parts are BPA-free and comply with FDA regulations for food contact
• Components are dishwasher safe and can be cleaned using water, steam, boiling water, or microwave-steam bags
• Durable construction supports repeated use, with easy disassembly for cleaning and quick reassembly

If you’re looking for a practical, all-in-one kit to support Spectrum pumping routines, this Nenesupply set emphasizes compatibility, ease of use, and flexible storage—without asserting guaranteed results. Consider it as a helpful set of parts that may simplify your setup and maintenance over time.