TOVVILD 21mm Flange Set for Spectra S2/S1 9 Plus, Ameda MYA, Motif Luna & Cimilre — Duckbill Valves Replacement

Overview

Meet a versatile pumping companion from TOVVILD. This 21 mm flange set is crafted to work with popular breast pumps and bottles, offering a practical, non-original accessory option that aims to simplify your routine. The kit includes two 21 mm flanges and four duckbill valves, designed to pair with Spectra S1, S2, and 9 Plus models, as well as other compatible pumping systems. While these are not original Spectra parts, they’re built to slot into your setup with minimal fuss.

What’s Included and Compatibility

• 6-piece set: two 21 mm flanges plus four duckbill valves, compatible with Spectra S1/S2/9 Plus and synergy gold pumps
• Designed to fit seamlessly with Spectra pump accessories and to connect directly to most wide-mouth bottles
• Not original Spectra accessories; replacement components from TOVVILD that aim to maintain a smooth pumping workflow

Comfort, Fit, and Real-World Use

The 21 mm flange is ideal for mothers with nipple diameters around 17–19 mm, offering a balance of seal and comfort during expression. With the correct flange fit, you may experience more comfortable sessions, smoother milk expression, and reduced risk of nipple strain or damage. This set is designed to support a natural pumping rhythm, making sessions feel steadier and more controlled.

• Correct fit can contribute to a more comfortable pumping experience and steady milk-handling flow
• Duckbill valves are included to support reliable one-way flow and reduction of backflow during use

Care, Safety, and Materials

All parts are BPA-free and straightforward to clean. For convenience and versatility, they can be cleaned using water steam, boiling water, or microwave-steam bags. This makes it easier to keep components sanitary between uses while maintaining compatibility with common sterilization methods.

Sizes and Options

Beyond the 21 mm option, the line-up covers a range to help you find your best fit: 15 mm, 16 mm, 17 mm, 18 mm, 19 mm, 20 mm, 21 mm, and 24 mm. This suite supports customization for different comfort needs and pumping preferences, giving you flexibility as you adjust to changing requirements.

Key Takeaways

Whether you’re upgrading an existing setup or looking for replacement components, the TOVVILD 21 mm flange set offers practical fit, broad compatibility, and straightforward cleaning. Use as part of a careful, comfortable pumping routine, with the option to pair with a wide range of bottles for easier storage and transfer.