[Works Same As Original ] - Breast pump parts duckbill valve and silicone diaphragm works well with MomcozyS9 pro/ S12 pro wearable breast pump.
[BPA-free] - Duckbill valves and diaphragms are clear plastic/rubber. you can tell if the pieces are not cleaned well. All breastfeeding supplies pump parts made of soft food grade silicone material, giving you peace of mind about your baby's milk.
[Easy to clean] - Wash breast pump replacement parts after each use with warm soapy water and rinse well with clean water.
[Content] - 4pcs duckbill valve & 2pcs diaphragms came with a nice case, improved the suction of your pumps. Very important pieces for the upkeep of your wearable pumps
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