{"product_id":"silicone-breast-pump-diaphragm-replacement-leak-proof-membrane","title":"Silicone Breast Pump Diaphragm Replacement – Leak-Proof Membrane","description":"\n\u003ch2\u003eKeep Your Breast Pump Working Like New\u003c\/h2\u003e\n\u003cp\u003eWorn or damaged pump membranes are one of the most common reasons for reduced suction and milk leakage. This \u003cstrong\u003efood-grade silicone breast pump diaphragm\u003c\/strong\u003e is the quick, affordable fix every breastfeeding mom needs in her kit. Soft, flexible, and durable, it restores your pump's performance so you can enjoy a smooth, uninterrupted expression session — whether you're at home, at the office, or on the go.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eThis product is a breast pump accessory\/replacement part and is not a drug or medical treatment. Always consult your healthcare provider with questions about breastfeeding or breast pump use.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e🍼 \u003cstrong\u003ePremium Silicone Material\u003c\/strong\u003e – Made from soft, BPA-free silicone (silica gel) with no high-concern chemicals, safe for use around milk and baby.\u003c\/li\u003e\n  \u003cli\u003e🔒 \u003cstrong\u003eLeak-Proof Design\u003c\/strong\u003e – Creates a reliable seal to prevent milk leakage during pumping sessions.\u003c\/li\u003e\n  \u003cli\u003e⚡ \u003cstrong\u003eStable Suction Performance\u003c\/strong\u003e – Restores consistent pump suction, so every drop counts.\u003c\/li\u003e\n  \u003cli\u003e🏠 \u003cstrong\u003eUse Anywhere\u003c\/strong\u003e – Perfect for home or workplace pumping; a must-have backup accessory.\u003c\/li\u003e\n  \u003cli\u003e📏 \u003cstrong\u003eCompact \u0026amp; Lightweight\u003c\/strong\u003e – Approx. 3.5 × 5.4 cm (1.38 × 2.13 in), easy to carry in your pump bag.\u003c\/li\u003e\n  \u003cli\u003e🔄 \u003cstrong\u003eEasy to Replace\u003c\/strong\u003e – Simply swap out the old membrane in seconds — no tools required.\u003c\/li\u003e\n  \u003cli\u003e👶 \u003cstrong\u003eSuitable for Ages 0–36 Months\u003c\/strong\u003e – Covers your entire breastfeeding journey from newborn through toddler.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilicone (Silica Gel)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 3.5 × 5.4 cm \/ 1.38 × 2.13 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBreast Pump Replacement Membrane \/ Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh-Concern Chemicals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × Silicone Breast Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePlease allow ±1–2 cm measurement tolerance due to manual sizing.\u003c\/li\u003e\n  \u003cli\u003eSlight color variations may occur due to different screen resolutions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility tip:\u003c\/strong\u003e Please measure your current diaphragm before ordering. If the dimensions match, this part will work for your pump.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGreat Accessories to Pair With\u003c\/h3\u003e\n\u003cp\u003eLooking for more personal care essentials? Check out these related products from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1-3l-air-humidifier-professional-large-capacity-humidifier-for-home-double-spray-port-cool-mist-maker-humidifier-with-led-light\"\u003e1.3L Cool Mist Humidifier with LED Night Light \u0026amp; Dual Spray\u003c\/a\u003e – Keep your nursing space comfortable and well-humidified.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/laneige-lip-sleeping-mask-intense-hydration-vitamin-c-berry-070oz\"\u003eLip Sleeping Mask Intense Hydration with Vitamin C\u003c\/a\u003e – Self-care essentials for tired moms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHelpful Breastfeeding Resource\u003c\/h3\u003e\n\u003cp\u003eFor evidence-based guidance on breastfeeding, pumping, and infant nutrition, visit the CDC Breastfeeding Resources — your go-to source for tips on safe and successful pumping.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How do I know if this silicone breast pump diaphragm will fit my pump?\u003c\/h4\u003e\n\u003cp\u003eA: The key is to measure your existing diaphragm or membrane. This replacement measures approximately 3.5 × 5.4 cm (1.38 × 2.13 inches). If your current membrane matches these dimensions, this diaphragm should be compatible with your breast pump. When in doubt, compare both measurements before use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How often should I replace my breast pump diaphragm?\u003c\/h4\u003e\n\u003cp\u003eA: Breast pump membranes and diaphragms should generally be replaced every 1–3 months with regular use, or sooner if you notice reduced suction, visible wear, or milk leakage. Keeping spare diaphragms on hand ensures your pump always performs at its best.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this silicone diaphragm safe for use with breast milk?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This replacement diaphragm is made from soft silicone (silica gel) with no high-concern chemicals listed, making it suitable for contact with breast milk. Always clean and sterilize replacement pump parts before first use according to the manufacturer's instructions.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this diaphragm if I'm pumping for a newborn?\u003c\/h4\u003e\n\u003cp\u003eA: This accessory is suitable for use across age ranges from 0–36 months. It supports your pumping needs from the very first days of feeding through toddlerhood. Always ensure your entire pump setup is properly assembled and clean before each session.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How do I know if this silicone breast pump diaphragm will fit my pump?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The key is to measure your existing diaphragm or membrane. This replacement measures approximately 3.5 × 5.4 cm (1.38 × 2.13 inches). 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