NENESUPPLY 21mm Oval Flanges for Medela Pumps – 2 Pack, Compatible with Pump In Style, Harmony, Swing, Symphony

Overview

The NENESUPPLY 21mm Oval Flanges are a practical replacement option designed to fit a wide range of Medela pump parts. Made by NENESUPPLY, these flanges are not the original Medela parts, but they’re crafted to support daily pumping with comfort and flexibility in mind.

What makes them comfortable

• Soft, flexible rims sit gently against the breast to minimize rubbing during pumping sessions.
• Oval shape promotes natural movement and a 360-degree rotation for flexible positioning.

Key design details

• 105-degree wider angle helps align the nipple with the tunnel, supporting a natural seal without excessive pressure.
• Available in multiple sizes (15mm, 17mm, 19mm, 21mm, 27mm) to refine fit over time.
• Compatible with Medela Personalfit connectors and other Medela pump parts for versatile setups.
• Dishwasher safe, BPA- and DEHP-free, and independently lab-tested for safety and compatibility.

Real-life use and benefits

In everyday pumping, the soft rims and oval shape can contribute to a comfortable feel, especially during longer sessions. The 360-degree rotation and flexible positioning options let you experiment with different angles without removing the flange, which may help you find a more relaxed pumping rhythm. The 105-degree seal alignment can keep the nipple near the tunnel, potentially reducing the need to press against the breast.

Practical usage tips

Use these flanges as part of your regular pumping routine at home or on the go. They pair well with compatible hands-free bras and a variety of Medela pump models, including In Style, Harmony, Symphony, Swing Maxi, and more. Remember: these are replacement parts, not original Medela components, and are not designed for hands-free cup assemblies.

Care, safety, and materials

• Dishwasher safe for easy cleaning between sessions.
• BPA- and DEHP-free materials for peace of mind.
• Independently lab-tested for safety and compatibility with common pump setups.
• Note: Not designed to work with hands-free cups.

What’s included

The package contains two 21mm oval flanges, ready to swap into your pumping routine. If you’re exploring different sizes, NENESUPPLY offers other options to refine your fit over time.

Why choose NENESUPPLY

These flanges provide a flexible, comfortable option within a broad Medela-compatible ecosystem. They’re designed to support everyday pumping with a focus on fit, ease of cleaning, and safe materials—without making promises about outcomes. Instead, they offer a practical path to potential comfort and workflow improvements for your pumping routine.