Momstouch 28mm Flange for Spectra S1/S2 – 2pc Wide-Mouth Replacement (Not Original)

Overview

The Momstouch 28mm flange set is a two-piece wide-mouth replacement designed to fit compatible Spectra setups, including S1, S2 and the 9 Plus series, as well as select partner brands. While not an original Spectra component, this flange aims to offer a practical, compatible option for mothers seeking an alternative with a 28mm wide-mouth fit. It is sized for nipple diameters in the approximate 24–26 mm range, which helps guide fit without making guarantees about outcomes.

Compatibility at a glance

• Contains 2pcs of 28mm wide-mouth flanges, designed for Spectra S1/S2 9 Plus pumps and Motiff Luna pumps, plus Ameda Mya.
• Compatible with Spectra valve components and backflow protectors, as well as Spectra bottles.
• Works with Spectra wide-mouth bottles, AVENT wide-mouth bottles, Momstouch wide-mouth bottles, and most other wide-mouth bottle brands.
• Not an original Spectra part; branding is Momstouch and intended as a compatible replacement option.

Materials and care

• Material is BPA-free, aligning with consumer expectations for safer, reusable components.
• Sanitization options include water steam, boiling water, or microwave steam bags, allowing flexible cleaning routines.

Real‑world use and versatility

Designed as a flexible alternative for families with multiple bottle types, this flange can slot into existing configurations where 28mm wide-mouth flanges are preferred. Its compatibility with different bottle brands and Spectra components may help simplify substitutions during travel, routine replacements, or shared pump setups—while keeping expectations measured and non-medical in nature.

Notes for shoppers

Because this is a Momstouch-branded part, it is not produced by the original Spectra company. Users should verify their pump model and bottle compatibility before use to ensure a proper fit.