{"product_id":"ivaronal-2pcs-silicone-flange-21mm-for-momcozy-s12-pro-s9-pro-wearable-pumps","title":"IVARONAL 2pcs Silicone Flange 21mm for Momcozy S12 Pro\/S9 Pro Wearable Pumps","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the IVARONAL 2pcs silicone flange set—a thoughtfully designed replacement part crafted to fit popular wearable breast pumps. Made from BPA-free silicone, these flanges offer a soft, flexible feel that aims to deliver a comfortable, natural grip during pumping. The 21mm opening is a common fit for many users, and the design works as a reliable substitute to help keep your routine smooth.\u003c\/p\u003e\n\n\u003ch3\u003eWide Compatibility\u003c\/h3\u003e\n\u003cp\u003eThese 21mm flanges are designed to work with Momcozy S12 Pro and S9 Pro models, as well as TSRETE S12 and Kmaier S12 wearable pumps. They are intended to provide a seal and fit that aligns with the original parts, helping you maintain your pumping rhythm without interruption.\u003c\/p\u003e\n\n\u003ch3\u003eSize Options for Comfort\u003c\/h3\u003e\n\u003cp\u003eChoosing the right flange size matters for comfort and pumping efficiency. The IVARONAL set is available in five sizes—17mm, 19mm, 21mm, 24mm, and 27mm—so you can find the fit that feels best for your body type and daily routine. A precise fit can influence where you feel pressure during pumping and may help minimize discomfort over longer sessions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePremium soft silicone provides a gentler, more natural feel against the skin.\u003c\/li\u003e\n  \u003cli\u003eBPA-free material ensures a safer daily-use option for frequent pumping.\u003c\/li\u003e\n  \u003cli\u003eFive size options let you tailor fit for optimal comfort and effectiveness.\u003c\/li\u003e\n  \u003cli\u003eReplacement guidance: consider swapping every 4–12 weeks to maintain elasticity and suction consistency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerformance and Real-Life Use\u003c\/h3\u003e\n\u003cp\u003eThe flange is designed to help maintain a snug seal and consistent suction, mirroring the experience of the original parts. While individual outcomes vary, many users find that a properly fitted flange supports a smoother pumping rhythm and reduces slipping or air gaps during sessions.\u003c\/p\u003e\n\n\u003ch3\u003eCare, Cleaning, and Longevity\u003c\/h3\u003e\n\u003cp\u003eKeep the silicone flanges clean with warm soapy water after each use. They can be sanitized with steam, boiling water, or microwave-steam bags. Regular inspection for wear and elasticity helps ensure you’re getting the most out of each replacement piece.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 x 21mm silicone flanges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which pumps are these flanges compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit Momcozy S12 Pro\/S9 Pro and similar wearable S12 pumps, plus TSRETE S12 and Kmaier S12 models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace the flanges?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace every 4–12 weeks or when elasticity declines to maintain comfort and suction.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"IVARONAL","offers":[{"title":"Default Title","offer_id":47377336795348,"sku":"B0DMJG7HX7","price":88.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/6955\/8484\/files\/ivaronal-2pcs-21mm-silicone-flange-pack.jpg?v=1766160139","url":"https:\/\/www.mythriftymom.ca\/products\/ivaronal-2pcs-silicone-flange-21mm-for-momcozy-s12-pro-s9-pro-wearable-pumps","provider":"MyThriftyMom | Trusted Baby \u0026 Maternity Essentials for Canadian Families","version":"1.0","type":"link"}