{"product_id":"two-full-milk-collector-cup-sets-with-27mm-flange-compatible","title":"Two Full Milk Collector Cup Sets with 27mm Flange Compatible","description":"\u003cp\u003eIn this review of the Two Full Milk Collector Cup Sets, the bottom line is simple: these replacement parts are useful for mothers who already own a Momcozy S12 Pro or S9 Pro and need a complete spare set to maintain pumping hygiene and comfort. The package delivers two full sets with 27mm flanges, collector cups, duckbill valves, diaphragms and linkers, and the single biggest reason to buy is convenience - you get a complete, wearable replacement kit that restores a closed system and helps reduce soreness from worn or missing parts.\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 includes two of every key component so you can replace both sides at once or keep a spare set ready for rotation and sterilization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for Momcozy S12 Pro\/S9 Pro:\u003c\/strong\u003e The 27mm flange and connectors are specifically compatible with those models, reducing fit issues when the size and model match.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed system design:\u003c\/strong\u003e Dual channel anti-backflow and gas-milk separation aim to prevent milk reaching the motor and reduce contamination risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft silicone material:\u003c\/strong\u003e Food-grade, BPA-free silicone provides a soft-touch surface that can help with soreness and offers a comfortable seal on the breast.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to clean:\u003c\/strong\u003e Components can be washed with warm soapy water and sterilized in boiling water or steam for 5-10 minutes to maintain hygiene.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is best for parents who own the Momcozy S12 Pro or S9 Pro and need a cost-effective replacement for worn or lost parts. It is well suited to those who prefer a complete backup set to rotate between uses and sterilization cycles.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include owners of other Momcozy models or different brands, since the components are not compatible with S12, S9 or other pumps. Buyers seeking original manufacturer parts may also prefer OEM replacements rather than 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\u003eComes as two full sets so both sides can be replaced or one set kept as backup.\u003c\/li\u003e\n\u003cli\u003eClosed system and duckbill valve design help prevent backflow into the motor for cleaner operation.\u003c\/li\u003e\n\u003cli\u003eSoft, food-grade silicone flanges and diaphragms offer comfort and are BPA-free.\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 leakage and concerns about sturdiness and overall quality compared with original parts.\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: 27mm 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\u003eOnly Momcozy S12 Pro and S9 Pro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eIVARONAL (third-party replacement)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eFood-grade silicone, BPA-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eClosed system with dual channel anti-backflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSterilization\u003c\/td\u003e\n\u003ctd\u003eWash with warm soapy water; boil or steam at 100C for 5-10 mins\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 cost-conscious, complete replacement kit, this two-set pack is practical and convenient; it restores a closed system and offers comfortable silicone flanges. However, if absolute OEM durability or guaranteed leak-free performance is essential, some buyers may prefer original parts or single-component replacements.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these parts fit my pump?\u003c\/strong\u003e\u003cbr\u003eThey are compatible only with Momcozy S12 Pro and S9 Pro; verify your exact model before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these original manufacturer parts?\u003c\/strong\u003e\u003cbr\u003eNo, these are third-party replacement parts made by IVARONAL, not original accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should I clean them?\u003c\/strong\u003e\u003cbr\u003eWash with warm soapy water and rinse; sterilize by boiling or steam at 100C for 5-10 minutes as needed.\u003c\/p\u003e","brand":"IVARONAL","offers":[{"title":"Default Title","offer_id":48178537890011,"sku":"B0DMJD7TQR","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61I57pCNv1L._AC_SL1000.jpg?v=1769603003","url":"https:\/\/gearmusthave.com\/products\/two-full-milk-collector-cup-sets-with-27mm-flange-compatible","provider":"GearMustHave","version":"1.0","type":"link"}