Full Set Milk Collector Cup Compatible with Momcozy S12 Pro/S9 Pro Hands-Free Breast Pump Wearable,Upgrade Duckbill Valve for Original S9 Pro/S12 Pro Replacement Pump Parts(NOT for S9/S12),Flange 24mm

The Duckbill valve has been upgraded. It is now easier to install compared to the original version, and it does not affect the suction. Only compatible with Momcozy S9 Pro/S12 Pro, NOT Compatible with S9/12, etc. Momcozy Full Set Collector Cup includes upgraded duckbill valve,silicone diaphragm,24mm flange,milk collector and linker. Made from BPA free silicone material. Easy to install, remove and clean.Snug Fit with original Flange and Momcozy Cup.

JIMOWANG Full Set Milk Collector Cup Only Compatible with Momcozy S12 Pro/S9 Pro Wearable Breast Pump,NOT for S9/S12 and other breastpumps.
Upgrade duckbill valve can rotate in any direction,easy to install,remove and clean(The original parts must be accurately aligned;otherwise,there may be leaks and inadequate suction).Same suction as original Momcozy S12 Pro/S9 Pro duckbill valves.No loss of suction.
Includes upgraded duckbill valve,silicone diaphragm,24mm flange,milk collector and linker,5 replacement pump parts for Momcozy S12 Pro/S9 Pro breast pumps.
BPA free,made of BPA free silicone material.
Easy cleaning,use with warm soapy water and rinse well after each use. Please use boiling water/steam, with a temperature of around 100°C (212°F).