TOVVILD 15mm Flange for Spectra S2/S1/9 Plus | Duckbill Valves & Wide-Mouth Compatibility

Effortless compatibility meets essential comfort

The TOVVILD 15mm flange set is crafted for busy households that value reliable pumping experiences. Designed to work with Spectra S1, S2, 9 Plus, and synergy gold pumps, it also connects smoothly to popular wide-mouth bottles. This is not original Spectra gear, but it’s built to integrate with your existing setup for a cohesive pumping routine.

What’s included

• 2 x 15 mm flanges
• 4 x duckbill valves
• Compatibility with Spectra S1, S2, 9 Plus, synergy gold
• Not original Spectra accessories
• Direct connections to wide-mouth bottles such as Spectra and Philips Avent

Fit, comfort, and pumping effectiveness

Choosing the right flange size matters for comfort and efficiency. The 15 mm option suits nipples with a diameter around 11–13 mm and is designed to minimize troublesome rubbing while supporting a smooth pumping rhythm. Individual experiences vary, but a good fit can contribute to a more comfortable session and steadier expression during use.

Durability, safety, and cleaning

All parts are BPA-free and ready for practical care. They can be sanitized using water, steam, boiling, or microwave steam bags, making them convenient for regular use in busy households.

Sizes and versatility

In addition to the included 15 mm option, the line offers a range from 16 to 24 mm: 16, 17, 18, 19, 20, 21, and 24 mm. This breadth helps you explore a comfortable fit across different sessions and preferences.

Practical tips for best results

• Ensure a snug seal without forcing movement to minimize leaks
• Pair with compatible wide-mouth bottles for simpler storage