Maymom Two-Piece Wide Neck Flange Set for Spectra S1/S2 Pumps – 12mm

Enhance your Spectra pumping experience with Maymom

When you’re paying attention to comfort, angle, and cleanup, this Maymom Two-Piece Wide Neck Flange Set offers a practical alternative to standard parts. Designed to work with Spectra S1 and S2 pumps, it features a separable two-piece flange that makes assembly, disassembly, and thorough cleaning easier. The 12mm shield size is highlighted for mothers whose nipple diameter falls within the 10–11mm range after pumping, providing a potential fit that can support comfortable sessions, especially during longer pumping windows or busy days at home.

The set includes two shields and two wide-mouth connectors, forming a complete flange system that can be used for double pumping. Its two-piece design helps you swap or replace components without removing the entire assembly, which can be convenient when you’re adjusting size or cleaning between uses. This may suit caregivers or partners who assist with pumping, as the parts are intended to be compatible with most hands-free pumping bras and DIY bra setups on the market.

Key benefits and use cases

• Two-piece flange construction supports easy assembly, cleaning, and disassembly.
• 12mm shield size tailored for a specific nipple diameter range observed after pumping sessions.
• Designed to work with Spectra S1/S2 pumps and Spectra wide-mouth bottles, offering an alternative to original parts.
• Hands-free pumping compatibility with common pumping bras and DIY setups.

• Safety and materials: BPA/DEHP-free parts intended for contact with expressed milk.
• Product origin and standards: Maymom products come from a US FDA inspected company with test reports available online.
• Packaging and authenticity: Retail poly-bag packing; clearly labeled as Maymom components, not original Spectra accessories.

What’s included and compatibility notes

This set provides two shields (12mm) and two wide-mouth connectors, forming a complete flange solution for double pumping. It is compatible with Spectra Pump S1, S2, and S9 Plus when used with Spectra wide-neck bottles. For use with Medela bottles, consider Maymom bottle adapters designed for cross-brand compatibility. Always verify fit with your current pumping setup before use.

Care instructions

Because easy cleaning matters, the two-piece design allows thorough rinsing and simple disassembly. All parts that contact breast milk are BPA/DEHP-free, and regular cleaning after pumping can help maintain performance and hygiene.