{"product_id":"maymom-silicone-membrane-diaphragm-for-spectra-s1-s2-9-plus-backflow-protectors-long-medium-short-stem","title":"Maymom Silicone Membrane Diaphragm for Spectra S1\/S2\/9 Plus Backflow Protectors | Long, Medium \u0026 Short Stem","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Maymom silicone membrane diaphragm is an aftermarket replacement designed to work with Spectra S1, S2 and 9 Plus backflow protectors, including long, medium and short stem variants. It’s formulated as a robust, reusable part that you can swap in to refresh your pump setup without changing other components.\u003c\/p\u003e\n\u003cp\u003eDesigned to support your pumping routine, this diaphragm emphasizes durable silicone construction, compatibility with select Spectra backflow protectors, and straightforward care. It is not intended to replace older Spectra backflow protector versions, so please verify compatibility before use.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatibility across Spectra S1, S2 and 9 Plus backflow protectors, plus Maymom’s own long, medium and short stem options.\u003c\/li\u003e\n  \u003cli\u003eStronger silicone material aimed at delivering reliable performance during pumping sessions.\u003c\/li\u003e\n  \u003cli\u003eRegular replacement is recommended to help maintain overall pump performance and hygiene.\u003c\/li\u003e\n  \u003cli\u003eHygienic and easy to sanitize; compatible with common cleaning methods like boiling water or steam.\u003c\/li\u003e\n  \u003cli\u003eRegulatory-conscious design, with materials that comply with EU and USA FDA standards for contact with food-grade applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage and care\u003c\/h3\u003e\n\u003cp\u003eTo get the most from your Maymom diaphragm, swap it in when you notice changes in suction or pump response. The silicone design is intended to withstand routine cleaning and sanitization, making it suitable for regular maintenance in a busy pumping routine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCare: Boil or steam-sanitize as part of routine cleaning.\u003c\/li\u003e\n  \u003cli\u003eMaintenance: Replace diaphragms regularly to help preserve pump performance and hygiene.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility note\u003c\/h3\u003e\n\u003cp\u003eImportant: this diaphragm does not fit the old version of the Spectra backflow protector. If you’re unsure about compatibility, check the product photo details or verify model-specific guidance before purchasing.\u003c\/p\u003e\n\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cp\u003eMaymom provides a silicone diaphragm designed for compatibility with multiple Spectra backflow protectors and Maymom’s own stem options, all packaged with care to ensure quality and freshness on arrival.\u003c\/p\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: Is this diaphragm compatible with Spectra S1, S2, and 9 Plus backflow protectors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it’s designed as an aftermarket diaphragm compatible with those Spectra models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this diaphragm with the old Spectra backflow protector version?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This diaphragm is not compatible with the older backflow protector version.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Maymom","offers":[{"title":"Default Title","offer_id":47381338325204,"sku":"B0CKXZ93NS","price":63.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/6955\/8484\/files\/maymom-silicone-membrane-diaphragm-spectra-s1-backflow-protector-1_jpg.jpg?v=1766306753","url":"https:\/\/www.mythriftymom.ca\/products\/maymom-silicone-membrane-diaphragm-for-spectra-s1-s2-9-plus-backflow-protectors-long-medium-short-stem","provider":"MyThriftyMom | Trusted Baby \u0026 Maternity Essentials for Canadian Families","version":"1.0","type":"link"}