{"product_id":"maymom-backflow-protector-duckbill-valve-for-spectra-s1-s2-replacement-pump-parts","title":"Maymom Backflow Protector \u0026 Duckbill Valve for Spectra S1 S2 – Replacement Pump Parts","description":"\u003cdiv class=\"seo-description\"\u003e\n  \u003ch2\u003eOverview\u003c\/h2\u003e\n  \u003cp\u003eDiscover a practical replacement option from Maymom designed to complement Spectra pumps. This backflow protector and duckbill valve kit aims to maintain a clean, closed system while supporting a straightforward setup across multiple pump models. The kit emphasizes compatibility, safe materials, and easy maintenance, presenting a convenient path to refresh essential components without relying on original Spectra parts.\u003c\/p\u003e\n  \u003ch3\u003eWhat’s included\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eTwo backflow protectors with two large caps, two small caps, and two diaphragms\u003c\/li\u003e\n    \u003cli\u003eSix duckbill valves for flexible configuration and replacement\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eCompatibility you can count on\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eDesigned to replace Spectra backflow parts for S1, S2, and 9 Plus models\u003c\/li\u003e\n    \u003cli\u003eAlso fits Spectra Dew 350 and select Ameda Mya Portable\/Pro pumps\u003c\/li\u003e\n    \u003cli\u003eNot original Spectra parts, but engineered to work with Maymom and Spectra components\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003ePerformance and safety\u003c\/h3\u003e\n  \u003cp\u003eEngineered to deliver suction power comparable to OEM parts when paired with compatible flanges and tubing. The setup supports a closed-system design, helping keep milk from reaching the tubing-between-uses for easier cleaning.\u003c\/p\u003e\n  \u003ch3\u003eMaterials and certifications\u003c\/h3\u003e\n  \u003cp\u003eCrafted from BPA-free materials. The product carries FDA registration (No. D192499), Health Canada license (No. 26003), and Australian ID 463470. Independent lab test reports are available online for reference.\u003c\/p\u003e\n  \u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n  \u003cp\u003eParts are designed for straightforward cleaning: rinse with water, steam, boil, or use microwave-steam bags. Regular cleaning supports reliable performance and simplifies routine maintenance.\u003c\/p\u003e\n  \u003ch3\u003ePackaging and notes\u003c\/h3\u003e\n  \u003cp\u003eRetail packed and sealed by Maymom. These are replacement parts and are not original Spectra components.\u003c\/p\u003e\n  \u003cp\u003eIf you’re refreshing your pump setup, this Maymom kit offers a practical, compatible option without asserting guaranteed results.\u003c\/p\u003e\n\u003c\/div\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: What’s included in the Maymom backflow protector kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Two backflow protectors with caps and diaphragms, plus six duckbill valves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this compatible with Spectra S1\/S2 and other brands?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It replaces Spectra backflow parts for S1\/S2 and Dew 350, and fits select Ameda Mya pumps.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Maymom","offers":[{"title":"Default Title","offer_id":52795030995281,"sku":"B08SPXTF2M","price":24.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/7982\/9329\/files\/maymom-backflow-protector-duckbill-spectra-s1-s2-assembly.jpg?v=1768071068","url":"https:\/\/mythriftymom.co.uk\/products\/maymom-backflow-protector-duckbill-valve-for-spectra-s1-s2-replacement-pump-parts","provider":"mythriftymom","version":"1.0","type":"link"}