{"product_id":"eufy-baby-flange-insert-2s","title":"Eufy Baby Flange Insert 2s","description":"\u003cp\u003eThe \u003cstrong\u003eEufy Baby Flange Insert 2s\u003c\/strong\u003e is a 2-pack of 21 mm silicone flange inserts designed to fine-tune the fit of your eufy wearable breast pump. If the standard flange feels a little large, an insert like this reduces the tunnel diameter so the seal sits more comfortably against the breast, which can make each pumping session feel smoother. It's a replacement and sizing part rather than an upgrade — the right insert size is about comfort and fit, not extra suction.\u003c\/p\u003e\u003cp\u003eNipple size can change across different stages of breastfeeding, so it's common to need more than one insert size over time. This pair gives you a 21 mm option to keep on hand, and because inserts are a wear part, having spares means you're not caught short when one needs replacing.\u003c\/p\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eThese inserts are made to fit the eufy Breast Pump E10, E20, S1 and S1 Pro. As with any pump part, matching the exact model matters, so check that your pump is one of these before ordering.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eBefore first use, sterilise all washable components by boiling for 5 minutes with continuous stirring, or steaming for 5 minutes.\u003c\/li\u003e\n\u003cli\u003eFit the insert into the flange, and make sure the duckbill valve, flange tunnel, diaphragm and pump hub are all securely sealed.\u003c\/li\u003e\n\u003cli\u003eRefer to eufy's sizing guide to confirm 21 mm is the right size for your comfort, adjusting as your needs change across feeding stages.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eReplacing your inserts\u003c\/h3\u003e\u003cp\u003eFlange inserts are a soft, milk-contact part that wears with use and repeated sterilisation. eufy recommends replacing inserts roughly every 1 to 2 months, and typically expects a lifespan of around 3 months — replace sooner if you notice suction or performance dropping off. Made from food-grade soft silicone, they're covered by a 90-day limited manufacturer's warranty.\u003c\/p\u003e","brand":"Premium Brands","offers":[{"title":"21mm","offer_id":47282126356657,"sku":"EFY-FLIN-21","price":295.0,"currency_code":"ZAR","in_stock":true},{"title":"19mm","offer_id":47282126389425,"sku":"EFY-FLIN-19","price":295.0,"currency_code":"ZAR","in_stock":true},{"title":"17mm","offer_id":47282126422193,"sku":"EFY-FLIN-17","price":295.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/9559\/4673\/files\/eufy-baby-flange-insert-2s-1.jpg?v=1784535619","url":"https:\/\/pandylane.com\/products\/eufy-baby-flange-insert-2s","provider":"Pandylane","version":"1.0","type":"link"}