Momcozy Duckbill Valves & Silicone Diaphragm Compatible with Momcozy S9/S12 Wearable Breastpump, Made by Momcozy… Price: $14.99 (as of 09/24/2022 18:54 PST- Details)

These authentic Momcozy diaphragm + valve is suitable for use with any following breast pump: Momcozy S9/S12 wearable breast pump.
Easy Cleaning, Wash Momcozy pump parts after each use with warm soapy water and rinse well.
BPA Free, made of silicone material. Can be sanitized with water steam, boiling water or microwave-steam bags. All Momcozy pump parts that come in contact with breast milk are BPA free, giving you peace of mind about your baby’s milk