Maymom Pump Parts Kit for Spectra S2/S1 — 21mm Flange, Duckbill Valve, Backflow Protector & Bottles

Meet a versatile Maymom replacement parts kit designed to work with Spectra S2, Spectra S1, and Spectra 9 Plus pumps. This kit is crafted to provide a practical, compatible option for families who want reliable parts without sticking to original Spectra accessories. It emphasizes adaptable sizing, dependable components, and travel-friendly features, helping you tailor your pumping setup to your routine while staying within a practical range of expectations.

What is included

• 2 x 21 mm flanges, with the broader Maymom range offering multiple size options to suit different comfort needs
• 2 x duckbill valves designed to support steady milk flow and reduce leakage concerns
• 2 x backflow protectors to help manage milk during pumping sessions
• 2 x tubes for reliable connections within the Spectra system
• 2 x bottles with one-piece travel caps for secure storage and on-the-go use

Key benefits and considerations

• Interchangeable with Spectra pump parts and claims to offer similar suction power as OEM parts
• Wide flange size options beyond the included 21 mm to accommodate different comfort preferences
• One-piece cap with a sealing ring helps minimize spills and supports travel and storage of breast milk or formula
• BPA-free materials suitable for everyday cleaning with steam, boiling water, or microwave steam bags
• Product is inspected by authorities and supported by available test reports for reference

Note that nipples and dome caps are not included in this kit, and these parts are not original Spectra accessories. Maymom emphasizes compatibility with the Spectra system, while encouraging you to consult the size guidance in the product listing to ensure the right fit. The kit is designed for practical use with BPA-free materials and easy cleaning, providing flexibility for travel, storage, and everyday pumping routines. The one-piece travel cap offers a secure seal, making it convenient to convert the bottle into a snack container or tumbler when needed. While the kit aims to reproduce a familiar pumping experience, outcomes can vary by individual and setup. This listing presents options and possibilities, not guarantees, to help you choose components that best fit your needs.