Duckbill Valves & Silicone Diaphragm Compatible with Momcozy S9/S12/TSRETE, Breast Milk Pump Replacement Accessories Kit (4 Set)

The customer reception for the replacement flanges and diaphragm valves designed for the MomCozy pumping system reveals a generally positive experience among users. Many customers appreciate the product’s clear material, which allows them to easily monitor cleanliness, enhancing their confidence in maintaining hygiene during pumping. The short profile of the duckbill valves has received commendation for preventing common issues found in other brands, such as stunting open, thereby ensuring effective pump operation. However, not all feedback aligns with this positive sentiment. A few customers encountered compatibility issues, specifically noting that certain models did not fit as advertised. Despite these isolated instances, customers have largely found the replacement parts to be effective, cost-efficient, and reliable. Those who Consistently need to replace parts throughout their breastfeeding journey, including exclusive pumpers, highlight the value of having additional components available. Overall, while the product excels in terms of functionality and ease of use, potential buyers should verify compatibility with their specific pump models to avoid disappointment. **