Maymom Duckbill Valve for Momcozy S9/S12, Spectra Caracup, FEISIKE Cup 2011, TSRETE – 4pc (Green)

Overview

Enhance your pump setup with Maymom's green duckbill valves. These silicone replacement valves are designed for compatible wearable pumps and aim to support reliable operation between sessions. They are not original Momcozy parts, and they do not fit Freemie Open system bases.

Crafted for compatible closed system use, this pack includes four green silicone duckbill valves that can help you maintain consistent suction and simplify routine maintenance. The design emphasizes smooth, quiet operation and simple cleaning, so you can fit them into your daily routine without adding complexity.

What you get and how it helps

• 4 silicone duckbill valves in a single pack, color coded green for quick identification and replacement planning
• Made from BPA-free silicone and tested to meet EU and USA safety standards for materials contacting liquids and milk

Note that these are replacement valves and not original Momcozy parts. Compatibility includes Momcozy S9/S10/S12 wearable pumps, Spectra Caracup, FEISIKE Cup (2011 Version), and TSRETE pumps.

Key benefits and real‑world use cases

• Replaces worn or torn valves to potentially sustain suction and reduce the chance of milk backing up in tubing
• Designed for use with the listed compatible systems, offering a practical option for maintenance without replacing the entire unit

Care, fit and safety

These valves are intended for closed system use. They are not compatible with Freemie Open system bases. They can be cleaned by boiling water or steam, and should be inspected regularly for wear or damage.

Quality, warranty and support

Maymom backs this valve with a 3‑month replacement warranty. If you encounter fit issues due to batch variation, contact the seller for guidance or refund options. All items come in retail packaging sealed by Maymom.