Momstouch 18mm Flange for Spectra S1/S2 9 Plus – Synergy Gold Compatible Replacement

Product Overview

The Momstouch 18mm flange is a practical, non-original replacement designed for Spectra S1, S2, 9 Plus, and related pumps. The two-piece wide-mouth set aims for a comfortable fit for mothers with nipple diameters around 14–16mm, offering a reliable option when original shields aren’t available.

Included are two 18mm wide-mouth flanges that can serve as a straightforward substitute for the shield in compatible pumping systems. This replacement path is crafted to help you keep your existing setup functioning smoothly with assured compatibility.

Compatibility and Use

The flange is designed to fit Spectra S1, S2, 9 Plus, and Synergy Gold pumps as a non-original replacement. It also works with Motiff Luna and Ameda Mya pumps, expanding the range of devices that can use a 18mm wide-mouth flange.

• 2-piece 18mm wide-mouth flange set
• Not original Spectra product; compatible with Spectra parts such as valves and backflow protectors

Bottle and Accessory Compatibility

Designed to partner with Spectra wide-mouth bottles, Avent bottles, and Momstouch wide-mouth bottles. It’s also compatible with most other wide-mouth bottles, broadening your pump accessory options.

• Works with Spectra wide-mouth bottles
• Also compatible with Avent and Momstouch wide-mouth bottles
• Compatible with most other wide-mouth bottles

Care, Safety, and Sanitation

The flange is BPA-free and suitable for regular sanitization. For cleaning, you can use water steam, boiling water, or microwave-steam bags to sanitize between uses.

• BPA-free material supports safe daily use
• Sanitizable via steam, boiling water, or microwave-steam bags

Practical Notes

These flanges are an economical alternative when original Spectra shields aren’t available. Consider your nipple diameter and pump model to assess fit and comfort during pumping sessions.