{"product_id":"willow-360-breast-pump-flanges-21mm-leak-proof-replacement","title":"Willow 360 Breast Pump Flanges 21mm - Leak Proof Replacement","description":"\u003cp\u003eIn this review of the Willow 360 21mm breast pump flanges the bottom line is straightforward: these replacement flanges are for pumping parents who need a reliable, leak proof, wearable setup and want a clear, easy-to-clean fit option. The reviewer found the 21mm size useful for those who match Willow's size chart and appreciated the convenience of pairing the flanges with Willow's patented spill proof milk bags for truly hands-free, untethered pumping. Overall the flanges deliver on fit, visibility and simple maintenance.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eLeak proof pairing:\u003c\/strong\u003e Designed to work with Willow's spill proof milk bags so users can pump without messy spills or adapters.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMultiple sizes available:\u003c\/strong\u003e Offered in 21mm, 24mm and 27mm to help users find a more comfortable and efficient fit when referenced against Willow's size chart.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eClear, convenient design:\u003c\/strong\u003e The transparent flange improves nipple visibility for proper placement and faster assembly with a quick snap closure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBPA free and dishwasher safe:\u003c\/strong\u003e Materials are safe for repeated use and can be cleaned in the top rack of a dishwasher for easier sanitizing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible with Willow 360:\u003c\/strong\u003e Built to pair directly with the Willow 360 wearable breast pump so you can pump untethered, without cords or tubes.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLimited warranty:\u003c\/strong\u003e Covered by a 90 day limited manufacturer's warranty for added peace of mind after purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese 21mm flanges are best for parents who already own a Willow 360 or Willow 3.0 wearable pump and who have measured themselves against Willow's sizing guide. They suit people who prioritize a leak proof, portable pumping experience and who want a flange that is easy to see, remove and clean.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include people who do not use the Willow system or who require a flange size outside the available 21mm, 24mm or 27mm options. Also, anyone seeking flanges made from textured or colored materials will not find that here, as these are clear and designed for visibility and simple maintenance.\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\u003ePairs with spill proof milk bags for a genuinely leak resistant wearable pumping experience.\u003c\/li\u003e\n \u003cli\u003eClear plastic that makes nipple alignment and quick assembly easier during sessions.\u003c\/li\u003e\n \u003cli\u003eBPA free and dishwasher safe for straightforward cleaning and reuse.\u003c\/li\u003e\n \u003cli\u003eAvailable in three sizes to improve fit and comfort when the correct size is chosen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eFit depends on choosing the correct size from the chart, so sizing guidance is essential.\u003c\/li\u003e\n \u003cli\u003eCovered only by a 90 day limited warranty, which is shorter than some extended accessory guarantees.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eReplacement breast pump flanges\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatible with\u003c\/td\u003e\n\u003ctd\u003eWillow 360 and Willow 3.0 wearable pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e21mm (also available 24mm and 27mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eBPA free plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCleaning\u003c\/td\u003e\n\u003ctd\u003eDishwasher safe\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003e2 count pair of flanges\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e90 day limited manufacturer's warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Willow 360 21mm flanges are a practical replacement for users of the Willow wearable pump who need a leak proof, easy-to-clean flange that pairs with the brand's spill proof milk bags. When sized correctly they offer good visibility, simple assembly and dishwasher-safe cleaning, making them a sensible value for parents seeking a truly untethered pumping option.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these flanges compatible with my Willow pump?\u003c\/strong\u003e\u003cbr\u003eYes, they are designed to pair directly with the Willow 360 and Willow 3.0 wearable breast pumps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I choose the right size?\u003c\/strong\u003e\u003cbr\u003eReference Willow's size chart to determine whether 21mm, 24mm or 27mm will provide the most comfortable and efficient fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I clean these in the dishwasher?\u003c\/strong\u003e\u003cbr\u003eYes, the flanges are BPA free and labeled dishwasher safe for easier cleaning.\u003c\/p\u003e","brand":"Willow","offers":[{"title":"Default Title","offer_id":48232653947099,"sku":"B0864Y466L","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61SCRs4c2NL._AC_SL1500.jpg?v=1770882743","url":"https:\/\/gearmusthave.com\/products\/willow-360-breast-pump-flanges-21mm-leak-proof-replacement","provider":"GearMustHave","version":"1.0","type":"link"}