5Pack Silicone Duckbill Valve & Diaphragm for S9/S12/S9Pro/S12Pro Wearable Breastpump

Everything You Need To Compare

Compatible with S9, S12, S9Pro, and S12Pro

This kit perfectly fits breast pumps from mom cozy S9, S12, S9Pro, and S12Pro. The diaphragm ensures a tight seal to prevent milk leakage. The duckbill valve allows smooth milk drainage to the container and prevents back-flow.

Safe & Comfortable

Our breast pump parts are made from transparent food-grade silicone, BPA-free, ensuring safety for your baby. The soft-touch material promotes comfortable pumping without irritation. All parts in contact with breast milk are BPA-free, making it safe for both you and your child.

Easy to Clean & Durable

Clean the duckbill valve and diaphragm with warm soapy water after each use. You can also sanitize them using steam or boiling water. Replace parts every 2-3 months for optimal function. Store conveniently in your home, studio, office, or baby bags.

5-Pack Duckbill Valve & 4-Pack Diaphragm

Our kit includes multiple replacement parts for moms on the go. These lightweight, portable parts ensure you're always ready to pump, eliminating the worry of lost or unusable accessories.

Caring for New Mothers

We are dedicated to providing the best breast pump accessories and excellent customer service. We support every mom's journey as a new parent. Reach out to us if you have any questions or suggestions, and we'll assist you within 24 hours.