Momcozy Original 24mm Flange Replacement for S9 Pro/S12 Pro | BPA-Free, Single-Sealed

Authentic Momcozy 24mm Flange Replacement for S9 Pro / S12 Pro

Meet the authentic Momcozy 24mm single-sealed flange designed to pair with the S9 Pro and S12 Pro wearable breast pumps. This is an original Momcozy accessory, sized for a comfortable pumping experience, and it is BPA-free for peace of mind as you nourish your baby. Note: Not compatible with non-Pro S9 or S12 models.

Key compatibility and what you are getting

• 1x 24mm single-sealed flange compatible with Momcozy S9 Pro and S12 Pro wearables
• Original Momcozy part, crafted to fit the brand system and performance expectations
• FSA/HSA eligible to help cover pumping essentials

These parts are designed to integrate smoothly with the pump, forming a reliable workflow. The 24mm size is chosen for a balance of comfort and pumping efficiency, and you should swap to a different size if you notice rubbing or swelling during use.

Care, cleaning, and sterilization

• Easy to clean: after each session, wash the flange and connectors with warm, soapy water and rinse thoroughly
• Sterilize between uses by boiling water or using steam; target temperatures around 100°C (212°F)
• BPA-free, food-grade silicone ensures safe contact with breast milk

Fit, comfort, and real-life tips

Comfort starts with a proper fit. The flange size matters for a gentle, effective pumping experience. If the nipple appears swollen or rubs against the flange channel, consider trying a different size flange insert. Observe fit during pumping and switch sizes if needed.

Durability, lifespan, and replacement guidance

• The washable parts are designed for regular use, with an expected service life of 1-3 months
• Replace parts promptly if they become deformed or yellowed after prolonged use
• Keep your kit ready for daily pumping — original parts support a consistent connection with the S9 Pro / S12 Pro

Why choose Momcozy original parts

Momcozy focuses on moms and babies, delivering intuitive, human-centered gear that supports everyday routines. By using authentic replacement parts within your system, you preserve compatibility and maintain a streamlined pumping setup without surprises. This approach helps you stay prepared whether you are at home, at work, or on the go.