BDICOVE Duckbill Valve & Double-Layed Diaphragm for Momcozy M9 – 2 Pack Red

Premium upgrade parts for Momcozy Upgraded Mobile Flow M9

BDICOVE offers a carefully engineered 2 pack of replacement components designed specifically for the Momcozy Upgraded Mobile Flow M9. These parts are not the original Momcozy items, but they are crafted to fit precisely and sustain pumping performance you expect from your device. The kit includes a duckbill valve and a double-layed diaphragm, built to work with the M9’s upgraded design, helping you keep your pumping routine smooth and uninterrupted.

Designed with real-world use in mind, these parts aim to preserve suction quality and minimize leakage during sessions. They are made from soft silicone and durable PP materials, chosen for comfort and safety during frequent use. The one-piece valve design integrates the plastic layer and valve component for easier operation and reliable milk flow, while the two-layer diaphragm helps maintain suction power and stable sealing throughout pumping.

Key benefits include compatibility with the Momcozy M9 upgrade, materials that are BPA-free, and a construction that supports easier handling and cleaning after each session. While results can vary, many users notice consistent suction and a reduction in milk backflow thanks to the improved seal. You may also appreciate the straightforward maintenance routine, which supports quick cleanup and regular replacement to maintain performance.

To get the best results, inspect the parts for any signs of wear, wash after use with warm soapy water, and consider boiling or steaming to around 100 C for sanitation. Replacement every few months is recommended to maintain optimal suction and a tight seal, helping sustain a comfortable pumping experience over time.

What you get in this set

• 1x duckbill valve featuring a one-piece design for easier use and reliable milk flow
• 1x double-layed diaphragm combining silicone and plastic layers for strong sealing

Care and compatibility tips

• Clean parts after each use to prevent residue buildup
• Only intended for Momcozy Upgraded Mobile Flow M9; not compatible with other models
• Replace every few months or when suction feels weaker to maintain performance