IVARONAL Two Full Milk Collector Cup Sets for Momcozy S12 Pro/S9 Pro – 24mm Flange Replacement Parts (Not for S9/S12)

Overview

IVARONAL presents a practical two‑set bundle of milk collector cups and replacement parts, crafted for Momcozy S12 Pro and S9 Pro pumps. This kit includes two 24mm flanges, two milk collector cups, two duckbill valves, two silicone diaphragms, and two linkers, plus wearable replacement accessories. While these parts are not compatible with the standard S9 or S12 models, they’re designed to pair with the Pro variants for a soft, comfortable pumping experience that can help reduce soreness and swelling during sessions.

Compatibility and Fit

The full set is designed specifically for Momcozy S12 Pro and S9 Pro, ensuring a close, secure seal and smooth milk transfer. It’s important to verify your model before purchasing to ensure a proper match with your pump system. Note: these are not original Momcozy accessories, but are manufactured by IVARONAL to fit the Pro lineup.

Design, Safety and Performance

• Dual‑channel anti‑backflow system keeps gas and milk on separate paths to minimize spills and protect the pump motor.
• No‑gap silicone diaphragm on the top combined with a one‑way duckbill valve supports directional milk flow and helps maintain consistent suction.
• Soft, food‑grade silicone shields sit gently against the skin for a comfortable pumping experience.
• The closed‑system design reduces cross‑contamination risk between milk and air, while promoting cleaner operation.

Materials, Care and Cleaning

• All parts are BPA‑free and made from food‑grade silicone, prioritizing safety and peace of mind for daily use.
• Cleaning is straightforward: wash with warm soapy water after each session and rinse thoroughly. For sanitation, boil or steam at ≤100°C (212°F) for 5–10 minutes as needed.

What’s in the Box and Real‑World Use

Two complete replacement sets equip you with the essential pieces to swap in quickly after pumping, helping you maintain a smooth routine. The included components are designed to offer a soft touch, reliable seal, and fewer interruptions during busy mornings or late‑night feeds.

Care Tips

Inspect parts for wear, store dry, and avoid exposure to harsh solvents. While these parts are designed to fit the Pro models, always confirm fitment with your specific pump configuration before use.