{"product_id":"two-full-milk-collector-cup-sets-with-24mm-flange-replacement-parts","title":"Two Full Milk Collector Cup Sets with 24mm Flange - Replacement Parts","description":"\u003cp\u003eIn this review the focus is on a practical replacement kit for mothers who already own a compatible wearable breast pump. The Two Full Milk Collector Cup Sets with 24mm flange are intended for Momcozy S12 Pro and S9 Pro users who need spare components; the single biggest reason to consider them is that they provide a complete closed system replacement with dual channel anti-backflow design to prevent milk reaching the motor. The review examines fit, comfort, leak resistance and ease of cleaning based on the product features and reported user experience.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete replacement set:\u003c\/strong\u003e Each package contains two flanges, two milk collector cups, two duckbill valves, two silicone diaphragms and two linkers so users receive everything needed to replace worn parts for two pumps or to have spares on hand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel compatibility:\u003c\/strong\u003e Specifically compatible with Momcozy S12 Pro and S9 Pro wearable breast pumps, which reduces guesswork when matching parts for those exact models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed system design:\u003c\/strong\u003e The dual channel anti-backflow construction separates gas and milk to help prevent milk from reaching the motor and to minimize contamination risks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak prevention:\u003c\/strong\u003e The silicone diaphragm designed without a top gap and a one-way duckbill valve aim to maintain suction while keeping milk flow directed into the collector cup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfortable material:\u003c\/strong\u003e Components are made from BPA-free food grade silicone that is soft, odorless and intended to sit smoothly against the breast to reduce soreness and swelling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to clean:\u003c\/strong\u003e Parts can be washed with warm soapy water and are safe for boiling or steam sterilization at 100C (212F) for 5-10 minutes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese replacement sets are a practical choice for parents who already own a Momcozy S12 Pro or S9 Pro wearable pump and need a reliable spare or replacement kit. The complete contents and closed system design make it a sensible buy when original parts are worn, lost or when an extra set is desired for travel or daycare.\u003c\/p\u003e\n\u003cp\u003eShoppers who use other Momcozy models such as S12 or S9, or any different brand of pump, should look elsewhere because these parts are only compatible with the S12 Pro and S9 Pro. Buyers seeking medical-grade, manufacturer-original components may also prefer official branded replacements over third-party options.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComprehensive kit that replaces all common wear parts so you can resume regular pumping quickly.\u003c\/li\u003e\n\u003cli\u003eClosed system and one-way valve help reduce the risk of milk backflow and motor contamination.\u003c\/li\u003e\n\u003cli\u003eSoft, BPA-free silicone aims to increase comfort during wear and is easy to sterilize.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report occasional leakage or spill during use, so results may vary by fit and handling.\u003c\/li\u003e\n\u003cli\u003eBuild sturdiness has mixed feedback; parts may feel less robust than original manufacturer components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage contents\u003c\/td\u003e\n\u003ctd\u003eTwo full sets: 24mm flange x2, milk collector cup x2, duckbill valve x2, silicone diaphragm x2, linker x2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible models\u003c\/td\u003e\n\u003ctd\u003eMomcozy S12 Pro and S9 Pro only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem type\u003c\/td\u003e\n\u003ctd\u003eClosed system with dual channel anti-backflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eBPA-free food grade silicone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCleaning\u003c\/td\u003e\n\u003ctd\u003eWash with warm soapy water; boil or steam at 100C (212F) for 5-10 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve type\u003c\/td\u003e\n\u003ctd\u003eDuckbill one-way valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor owners of the Momcozy S12 Pro or S9 Pro who need a complete replacement kit, this set delivers strong value by supplying all wearable parts and a closed system aimed at preventing backflow. Comfort, complete contents and easy sterilization make it a useful backup, but expect variable performance on leak resistance and a lighter build feel compared with original parts.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these original Momcozy parts?\u003c\/strong\u003e\u003cbr\u003eNo, these are third-party replacement parts made by IVARONAL and not original manufacturer components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill these fit my Momcozy S12 or S9?\u003c\/strong\u003e\u003cbr\u003eNo, they are compatible only with the S12 Pro and S9 Pro models; check your model before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should I clean and sterilize the parts?\u003c\/strong\u003e\u003cbr\u003eWash after each use with warm soapy water and rinse well; you can boil or steam at 100C (212F) for 5-10 minutes for sterilization.\u003c\/p\u003e","brand":"IVARONAL","offers":[{"title":"Default Title","offer_id":48196140859611,"sku":"B0DMJT8637","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61mxUikbdgL._AC_SL1000.jpg?v=1770233861","url":"https:\/\/gearmusthave.com\/products\/two-full-milk-collector-cup-sets-with-24mm-flange-replacement-parts","provider":"GearMustHave","version":"1.0","type":"link"}