{"product_id":"spectra-membrane-for-backflow-protector","title":"Spectra Membrane for Backflow Protector","description":"\u003cp\u003eThe \u003cstrong\u003eSpectra Membrane for Backflow Protector\u003c\/strong\u003e is a replacement silicone membrane for the backflow protector used in your Spectra breast pump. It sits between the upper and lower cases of the protector, creating the seal that lets the pump build suction while keeping your milk separated from the motor. If the membrane wears down or is damaged, this spare lets you refresh that seal without buying a whole new backflow protector.\u003c\/p\u003e\u003cp\u003eSpectra pumps use a closed system, which means your breast milk never comes into contact with the pump itself. The backflow protector is what makes that possible, and the membrane is the small part inside it doing the work of regulating air pressure. Over time silicone loses some elasticity, and a worn membrane can mean weaker suction and a less comfortable session — so having a fresh one on hand is a simple way to keep your pump working the way it should.\u003c\/p\u003e\u003ch3\u003eHow it Works\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed-system barrier:\u003c\/strong\u003e The backflow protector keeps expressed milk separated from the pump motor, so milk stays in the milk path rather than reaching the tubing and pump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir-pressure seal:\u003c\/strong\u003e The membrane creates a secure seal inside the protector, which is what allows the pump to build and hold its vacuum for smooth, efficient expression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWear over time:\u003c\/strong\u003e As the silicone loses elasticity with use, the seal weakens — which is why the membrane is a wear part that's designed to be replaced rather than repaired.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eSeparate the two halves of your Spectra backflow protector.\u003c\/li\u003e\n\u003cli\u003eInsert the new membrane.\u003c\/li\u003e\n\u003cli\u003eReassemble the protector.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eCare\u003c\/h3\u003e\u003cp\u003eMade from food-grade silicone that's BPA- and toxin-free, the membrane is built to withstand frequent sterilising and is easy to clean, assemble and replace. Inspect it regularly for signs of wear, stretching or thinning, and replace it every two to eight weeks depending on how often you pump.\u003c\/p\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eThis membrane is compatible with all Spectra pumps that use a backflow protector. If you're unsure which spare your setup needs, check that your pump uses a two-part backflow protector with a membrane inside before ordering.\u003c\/p\u003e\u003ch3\u003eBest For\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eSpectra Membrane for Backflow Protector\u003c\/strong\u003e is a great option for parents who:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePump regularly and want to keep a fresh membrane on hand as a wear part\u003c\/li\u003e\n\u003cli\u003eHave noticed weaker suction and want to rule out a worn membrane before replacing anything larger\u003c\/li\u003e\n\u003cli\u003ePrefer replacing just the membrane rather than the whole backflow protector\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ena Baby Products","offers":[{"title":"Default Title","offer_id":47282987761841,"sku":"SPC-MBP","price":49.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/9559\/4673\/files\/spectra-membrane-for-backflow-protector-1.jpg?v=1784527178","url":"https:\/\/pandylane.com\/products\/spectra-membrane-for-backflow-protector","provider":"Pandylane","version":"1.0","type":"link"}