Nenesupply 15mm Flanges 2-Pack for Spectra S2 S1 Synergy Gold – Wide Mouth

Overview

The Nenesupply 15mm two-piece flanges are designed to pair with select Spectra breast pumps, offering a practical replacement option without using original Spectra parts. This 2-pack is compatible with Spectra S2, S1, 9 Plus, and Synergy Gold pumps when used with compatible valves and backflow protectors. The design emphasizes a broad, comfortable mouth and reliable interchangeability to support a flexible pumping setup.

Comfort-driven wide-mouth design

Each flange features a wide mouth and smooth interior curves that minimize rubbing against the nipple. The tunnel measures at least 32mm, making it suitable for a range of nipple shapes and pumping styles. Available sizes include 15mm, 17mm, 19mm, 21mm, 24mm, 27mm, and 30mm to help you find a closer, more comfortable fit for your routine.

Interchangeability and setup

The flange interchanges with Spectra valves, backflow protectors, and bottles, and also works with Nenesupply bottles. This cohesive interface aims to support a steady pumping experience when paired with the right components, while clearly labeled as not original Spectra parts.

• Backflow protectors fit securely on the flanges and form an air-tight seal.
• Bottles lock onto the flange interface for stable pumping and feeding sessions.
• Works with Spectra-compatible parts and Nenesupply bottles (not original Spectra parts).

Care, safety, and materials

Dishwasher safe on the top rack and suitable for boiling water, steam, or microwavable sterilization bags. They are BPA-free and DEHP-free, with FDA-regulated safety for food contact materials. Independent lab testing supports their suitability for regular use.

• Dishwasher safe top rack for quick cleaning.
• BPA-free, DEHP-free materials with FDA-compliant safety standards.

Usage notes and potential benefits

Users may experience a consistent suction feel and compatibility across suitable Spectra setups. The wide-neck design and multiple sizing options offer a path to a more personalized pumping fit and routine flexibility, without promising guaranteed results. Keep in mind that performance can vary with equipment combinations and individual use.