The Momcozy Air 1 Single Collector Cup Full Set is a dedicated replacement component engineered specifically for the Momcozy Air 1 breast pump system. This single pack (not a pair) includes a 24mm flange and all necessary parts to restore or upgrade the collection assembly.

Crafted from durable, BPA-free materials, the cup set features a precision-molded design that ensures a secure, leak-free connection with the pump motor. The flange is made of soft, flexible silicone that adapts to natural breast contours, promoting a comfortable fit during use. The hard plastic collector cup is constructed with smooth interior walls to minimize milk residue buildup, simplifying cleaning and hygiene maintenance. Each component is built to withstand repeated sterilization cycles without warping or degrading, supporting long-term reliability. The 24mm flange size is a common standard, making this set suitable for users who require that specific diameter for optimal suction and milk expression. As a full set, it includes the flange, collector cup, diaphragm, valve, and sealing elements, all preassembled for easy installation. The overall construction prioritizes quality control: edges are uniformly finished, silicone parts are free from visible mold lines, and the plastic components have a consistent matte texture that resists scratches. This replacement set is designed to maintain the original pump’s performance specifications, delivering consistent vacuum pressure and efficient milk flow. While intended exclusively for the Momcozy Air 1 model, the parts are engineered to the same tolerances as the original equipment, ensuring seamless compatibility. The package weight is lightweight, and each piece is individually wrapped for protection during shipping. At a price point that reflects the value of a complete replacement kit, this set offers a cost-effective solution for users seeking to extend the life of their breast pump system without purchasing an entirely new unit. It is particularly suited for parents who need spare parts for frequent pumping routines, travel, or backup use. The materials used are free from common allergens such as latex, and the assembly requires no tools, allowing a quick swap. The set also supports efficient milk collection by reducing air leaks, which contributes to quieter operation. For those replacing worn or lost components, this single cup set provides a direct match to the original functionality. The absence of complex electronics means durability relies solely on the physical integrity of the parts, and the robust construction meets typical usage demands for several months.