Product Description

Upgrade Your Seal: Genuine S9 Pro & S12 Pro Replacement Parts

Experience the difference of the Official Momcozy Double-Sealed Flange. Specifically designed for the S9 Pro and S12 Pro, this upgraded accessory features a reinforced dual-rim seal that contours to your body for a stronger vacuum and zero leaks.

Don't settle for generic parts that lose suction. This authentic replacement ensures you "grab every drop" while maintaining the hospital-grade comfort Momcozy is known for.

Why the Double-Sealed Flange is Essential:

Superior Leak Protection: The upgraded double-seal design creates a secure barrier, preventing milk from escaping and ensuring maximum output during every session.

FSA/HSA Eligible: Use your health savings or flexible spending account to purchase your essential breastfeeding supplies.

100% BPA-Free Silicone: Crafted from medical-grade, food-safe silicone. It’s soft on your skin and entirely safe for your baby’s milk.

Improved Pumping Efficiency: A perfect seal means better suction. This 24mm flange is the standard size for efficient milk expression and reduced friction.

Hassle-Free Maintenance: Heat-resistant and easy to sanitize. Safe for use with boiling water or steam (up to 100°C) to keep your pump hygienic.

Important Compatibility Check:

 Fits ONLY: Momcozy S9 Pro and S12 Pro. 

 Does NOT Fit: Original S9, Original S12, or S12 Pro-Quick models.