TOVVILD 16mm Flange for Spectra S2/S1 9 Plus – Duckbill Valves Replacement

Overview

The TOVVILD 16mm flange set is designed to pair with popular breast pumping systems, including Spectra S2, S1, and 9 Plus. It’s a practical replacement option that aligns with existing pumping routines while clearly labeled as a separate, non-original accessory.

What’s included and compatibility

• 2 x 16 mm flanges and 4 x duckbill valves are included, forming a ready-to-use replacement set for everyday pumping.
• Designed to fit Spectra pump accessories and connect directly to wide-mouth bottles such as Spectra, Philips Avent, and TOVVILD.

Fit, comfort, and pumping efficiency

With the right flange size, many users report a more comfortable seal and smoother milk expression. The set aims to reduce friction and support a relaxed pumping routine, while maintaining a practical flow for busy days.

Materials, cleaning, and care

All components are BPA-free and can be cleaned using standard methods—water steam, boiling water, or microwave steam bags—so you have flexible cleaning options.

Size options and versatility

Beyond the 16 mm option, TOVVILD offers a broad size range: 15, 16, 17, 18, 19, 20, 21, and 24 mm. This helps you tailor fit as your needs change over time.

How to use

• Choose the flange size that best matches your nipple diameter (12-14 mm is typical for 16 mm).
• Attach to your Spectra pump and pair with compatible wide-mouth bottles.
• Check for a comfortable seal and smooth flow, adjusting size as needed.

Important note

This is a TOVVILD replacement set, not the original Spectra accessory, but it’s designed to work with compatible pumps and bottles for added flexibility.