--- product_id: 191490186 title: "Maymom 19mm Flange and Duckbill Valve Compatible with Spectra S1 S2 Breastpump Not Original S2 Accessories Not Original Spectra Replacement Duckbill Valve and Flange" brand: "maymom" price: "VT8047" currency: VUV in_stock: true reviews_count: 13 category: "Maymom" url: https://www.desertcart.vu/products/191490186-maymom-19mm-flange-and-duckbill-valve-compatible-with-spectra-s1 store_origin: VU region: Vanuatu --- # 100% Spectra-compatible interchangeability Heat-resistant & dishwasher safe 19mm precision flange fit Maymom 19mm Flange and Duckbill Valve Compatible with Spectra S1 S2 Breastpump Not Original S2 Accessories Not Original Spectra Replacement Duckbill Valve and Flange **Brand:** maymom **Price:** VT8047 **Availability:** ✅ In Stock ## Summary > 🍼 Upgrade your pump game with Maymom’s flawless fit & durability! ## Quick Answers - **What is this?** Maymom 19mm Flange and Duckbill Valve Compatible with Spectra S1 S2 Breastpump Not Original S2 Accessories Not Original Spectra Replacement Duckbill Valve and Flange by maymom - **How much does it cost?** VT8047 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/191490186-maymom-19mm-flange-and-duckbill-valve-compatible-with-spectra-s1) ## Best For - maymom enthusiasts ## Why This Product - Trusted maymom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Easy Maintenance:** BPA/DEHP free, FDA-compliant, and withstands boiling, steaming, and dishwasher cycles. - • **Trusted by Thousands of Moms:** 4.6-star rating from 5,797 reviews proves reliability and peace of mind. - • **Seamless Spectra Compatibility:** Fits perfectly with Spectra S1, S2 & 9 Plus pumps for zero hassle. - • **Versatile Bottle Compatibility:** Works with Spectra wide-neck, Avent, and Maymom wide-mouth bottles for ultimate flexibility. - • **Effortless Assembly & Replacement:** Duckbill valves designed for quick plug-in and removal—no fumbling, no stress. ## Overview Maymom’s 19mm flange and duckbill valve set offers premium, non-original replacement parts fully compatible with Spectra S1, S2, and 9 Plus breast pumps. Engineered for durability and ease, these BPA/DEHP-free components withstand rigorous cleaning methods and fit seamlessly with popular bottle brands. Trusted by thousands of users, they deliver OEM-level suction performance and hassle-free maintenance, making them an essential upgrade for any professional mom’s pumping routine. ## Description Maymom One-piece Flange Visit the Store Maymom One-piece Flange Visit the Store Maymom Detachable Shield Visit the Store Maymom Detachable Shield Maymom Base Connector Visit the Store Maymom Base Connector Maymom Flange Insert Visit the Store Maymom Flange Insert Maymom Duckbill Valve Visit the Store Maymom Duckbill Valve Maymom Storage/Feeding Bottle Visit the Store Maymom Storage/Feeding Bottle Maymom Bottle Caps Visit the Store Maymom Bottle Caps Maymom Storage Bag Adapter Visit the Store Maymom Storage Bag Adapter Maymom Bottle Converter Visit the Store Maymom Bottle Converter Maymom Tubing Visit the Store Maymom Tubing Backflow Protector & Diaphragm Visit the Store Backflow Protector & Diaphragm Other Products Visit the Store Other Products Maymom cares for each mom Maymom always cares about mothers' needs on the path of breastfeeding. For years, we hear mothers' voice for customized, comfortable and easy-to-use tools. Maymom makes a wide range of aftermarket pump parts including flange, tubing, duckbill valve, backflow protector, collection bottle, milk storage bag adapter, and various kinds of adapters to bridge different systems of name brand breastpumps. Maymom cares for each mom Maymom always cares about mothers' needs on the path of breastfeeding. For years, we hear mothers' voice for customized, comfortable and easy-to-use tools. Maymom makes a wide range of aftermarket pump parts including flange, tubing, duckbill valve, backflow protector, collection bottle, milk storage bag adapter, and various kinds of adapters to bridge different systems of name brand breastpumps. ## Features - CONTENTS: 2ct X-Small 19mm flanges and 2ct duckbill valves compatible with Spectra S2, Spectra S1 and Spectra 9 Plus breastpump. Made by Maymom. Not Original Spectra Flanges, Spectra Duckbill Valve. Can use Maymom flange for Spectra pump or Maymom duckbill valve for Spectra pump parts. Made by Maymom, not by original spectra company. Maymom is not affiliated with Uzinmedicare, the trademark owner of spectra. - COMPATIBLE AND INTERCHANGEABLE with Spectra pump parts. Maymom pump parts perform the same suction power as OEM parts, Spectra S2 pump parts, Spectra S1Plus accessories. - MAYMOM DUCKBILL VALVES features "easier to plug in and remove", "durable quality" and "color options" - MAYMOM FLANGE can work with Spectra wide-neck bottle (wide-mouth bottle), Compatible with Avent bottle, and Maymom widemouth bottle. Available Flange sizes:13mm, 15mm, 17mm, 19mm, 21mm, 24mm, 25mm, 27mm, 28mm, 29mm, 30mm, 32mm. - BPA/DEHP FREE. FDA compliant for food contacts. Tested by independent lab. Test report online available for reference. Products in retail pack sealed by manufacturer; NO problem with dishwasher top rack, water steam cleaning, boiling water or microwave-steam bags. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0863MVC1T | | Additional Features | Closed System | | Brand | Maymom | | Brand Name | Maymom | | Color | White Valve | | Customer Reviews | 4.6 out of 5 stars 5,948 Reviews | | Included Components | Bottle, Breast Flange, Valve | | Is the item dishwasher safe? | Yes | | Item Weight | 0.08 Kilograms | | Manufacturer | Maymom | | Manufacturer Part Number | S012W-FxxDx2 | | Material | Plastic, Silicone | | Material Type | Plastic, Silicone | | Model Number | S012W-FxxDx2 | | Product Style | Flange 19mm + Valves | | Size | 19 mm Flanges | | Special Feature | Closed System | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Maymom - **Color:** White Valve - **Included Components:** Bottle, Breast Flange, Valve - **Material:** Plastic, Silicone - **Special Feature:** Closed System ## Images ![Maymom 19mm Flange and Duckbill Valve Compatible with Spectra S1 S2 Breastpump Not Original S2 Accessories Not Original Spectra Replacement Duckbill Valve and Flange - Image 1](https://m.media-amazon.com/images/I/817rHX0Q2jL.jpg) ![Maymom 19mm Flange and Duckbill Valve Compatible with Spectra S1 S2 Breastpump Not Original S2 Accessories Not Original Spectra Replacement Duckbill Valve and Flange - Image 2](https://m.media-amazon.com/images/I/71VFo-PFUGL.jpg) ![Maymom 19mm Flange and Duckbill Valve Compatible with Spectra S1 S2 Breastpump Not Original S2 Accessories Not Original Spectra Replacement Duckbill Valve and Flange - Image 3](https://m.media-amazon.com/images/I/51OzZ6Hps7L.jpg) ![Maymom 19mm Flange and Duckbill Valve Compatible with Spectra S1 S2 Breastpump Not Original S2 Accessories Not Original Spectra Replacement Duckbill Valve and Flange - Image 4](https://m.media-amazon.com/images/I/71Dx+IX9kPL.jpg) ![Maymom 19mm Flange and Duckbill Valve Compatible with Spectra S1 S2 Breastpump Not Original S2 Accessories Not Original Spectra Replacement Duckbill Valve and Flange - Image 5](https://m.media-amazon.com/images/I/81qegQLudqL.jpg) ## Available Options This product comes in different **Pattern, Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***R on August 29, 2025* ### ⭐⭐⭐⭐⭐ Review *by H***N on March 17, 2026* ### ⭐⭐⭐⭐⭐ Review *by R***A on March 17, 2026* ## Frequently Bought Together - Maymom 19mm Flange and Duckbill Valve Compatible with Spectra S1 Spectra S2 Breastpump Not Original Spectra S2 Accessories Spectra Pump Parts Replace Spectra Duckbill Valve and Flange - Spectra - Wide Neck Baby Bottles - Compatible with Spectra Breast Milk Pump Flanges (Pack of 2) - Momcozy Hands Free Pumping Bra, Adjustable Breast-Pumps Holding and Nursing Bra, Pumping & Nursing Bra in One --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/191490186-maymom-19mm-flange-and-duckbill-valve-compatible-with-spectra-s1](https://www.desertcart.vu/products/191490186-maymom-19mm-flange-and-duckbill-valve-compatible-with-spectra-s1) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-18*