Momcozy S9 Pro / S12 Pro Replacement Accessories — 24mm Flange & 180ml Collector Cup (1 Pack)

Upgrade your Momcozy S9 Pro / S12 Pro pumping experience

This authentic Momcozy full-set replacement kit is designed specifically for S9 Pro and S12 Pro wearable pumps. It pairs a 24mm single-sealed flange with a 180ml milk collector cup, engineered to help you achieve a secure seal and capture more milk per session without changing your routine. The parts are built to coordinate with your existing system, making quick swaps convenient for busy days.

What’s included

• Valve, diaphragm, milk collector, linker, and a 24mm single-sealed flange — all in one full set.
• Official Momcozy parts designed to work together with S9 Pro and S12 Pro wearable pumps.

Material, safety, and care

• BPA-free, food-grade silicone and plastic materials ensure contact surfaces are designed with your baby’s milk in mind.
• Cleaning is straightforward: wash after each use with warm soapy water, then rinse. For thorough sanitization, you can boil or steam at about 100°C (212°F).

Design and everyday use

The 24mm single-sealed flange offers a snug, reliable fit that can help minimize leaks, while the 180ml milk collector cup provides convenient capacity for daily pumping routines. Together, these parts support a straightforward replacement process so you can stay focused on your pump sessions.

Care, maintenance, and notes

• Typical service life for washable parts is 1–3 months, depending on usage. Replace if deformation or yellowing appears.
• Store and handle parts with care, and follow the sterilization guidance to keep components in good condition.

Important shopper notes

This set is compatible with Momcozy S9 Pro and S12 Pro wearable pumps. It is not intended for non-Pro S9 or S12 models. In eligible regions, this kit may be FSA/HSA eligible; verify your plan details before purchase.