Maymom Two-Piece Wide Neck Pump Parts for Spectra S1/S2 Pumps — 13 mm Shields & Wide-Mouth Connectors

Product snapshot

Maymom offers a two-piece flange set for Spectra S1 and S2 pumps, designed to adapt your pumping routine with flexibility and ease. The kit includes two 13 mm shields and two wide-mouth connectors, built to support double pumping while remaining simple to assemble and clean. The 13 mm shield is described for nipples around 11-12 mm in diameter after pumping, giving you a practical option for a tailored fit.

Two-piece design that makes a difference

Unlike traditional one-piece flanges, this separable flange helps with quick assembly and thorough cleaning. It also pairs well with most hands-free pumping bras and home made bra setups, giving you more freedom to move during pumping sessions.

• Contents include 2 shields (13 mm) and 2 wide-neck connectors
• Separable two-piece flange for easy assembly, disassembly, and cleaning
• Designed to fit most hands-free pumping bras and home made bra setups
• Available shield sizes range from 10 mm to 36 mm

Fit, compatibility and bottle options

This set is compatible with Spectra Pump S1, S2, and Spectra 9 Plus using widemouth bottles. It works with Spectra wide-neck bottles, Avent wide-neck bottles, and Maymom widemouth bottles. It is not compatible with other non wide-neck bottles. If you need Medela compatibility, consider the Maymom Bottle Converter option.

• Compatible with Spectra S1, S2, and Spectra 9 Plus
• Pair with widemouth bottles from Spectra, Avent, or Maymom
• Not compatible with all wide-neck bottles; check compatibility before use

Care, safety and packaging

All components in contact with milk are BPA and DEHP free. Maymom operates from a US FDA inspected facility, and test reports are available online. Parts are top-rack dishwasher safe and suitable for steam sterilization. Packaging is retail poly-bag packed by Maymom, clearly marked as not original Spectra parts.

• BPA and DEHP free
• Dishwasher top rack safe; steam sterilization compatible
• FDA inspected company with accessible test reports
• Retail poly-bag packed; not original Spectra parts

Tip: Use this set to explore a customized pumping setup that fits your routine. Benefits are described as possibilities and vary by user needs and device configuration.