--- product_id: 647962068 title: "19mm Oval Flanges Compatible with Medela Breast Pump Parts Flange Accessories. Work with Pump in Style Parts Symphony Parts Swing Maxi Harmony Breastpumps (19mm Oval)" brand: "nenesupply" price: "$38.92" currency: USD in_stock: true reviews_count: 10 category: "Nenesupply" url: https://www.desertcart.us/products/647962068-19mm-oval-flanges-compatible-with-medela-breast-pump-parts-flange store_origin: US region: United States of America --- # 360° oval rotation Dishwasher safe cleaning BPA & DEHP free safety 19mm Oval Flanges Compatible with Medela Breast Pump Parts Flange Accessories. Work with Pump in Style Parts Symphony Parts Swing Maxi Harmony Breastpumps (19mm Oval) **Brand:** nenesupply **Price:** $38.92 **Availability:** ✅ In Stock ## Summary > 🍼 Pump in style, comfort, and confidence—because every drop counts! ## Quick Answers - **What is this?** 19mm Oval Flanges Compatible with Medela Breast Pump Parts Flange Accessories. Work with Pump in Style Parts Symphony Parts Swing Maxi Harmony Breastpumps (19mm Oval) by nenesupply - **How much does it cost?** $38.92 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/647962068-19mm-oval-flanges-compatible-with-medela-breast-pump-parts-flange) ## Best For - nenesupply enthusiasts ## Why This Product - Trusted nenesupply brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Custom Comfort Fit:** Soft, flexible rims contour naturally to your breast for zero skin irritation. - • **Optimized Seal Design:** 105° wider angle reduces pressure, ensuring a secure, leak-free pump session. - • **Effortless Maintenance:** Dishwasher safe and easy to clean, saving busy moms valuable time. - • **Universal Compatibility:** Works seamlessly with Medela Pump In Style, Symphony, Swing Maxi, and more. - • **Trusted Quality & Safety:** BPA and DEHP free, independently lab-tested for your baby’s health and your peace of mind. ## Overview Nenesupply 19mm Oval Flanges are premium, flexible breast pump accessories compatible with a wide range of Medela models. Designed with a unique 360° oval shape and soft rims, they provide a pressure-free, comfortable pumping experience. Made from BPA and DEHP free polypropylene, these dishwasher-safe flanges ensure safety and hygiene for moms and babies alike. Perfect for moms seeking a reliable, easy-to-clean solution that fits smaller nipple sizes and enhances milk flow efficiency. ## Description Wearable Breast Pump Handsfree Collection Cups Flanges for Medela Breast Pump Valves Pump parts for Spectra More milk in less time. Founded by a breastfeeding mom whose own breastfeeding challanges inspired a passion to help other moms. We are dedicated to develop quality, reliable and safe breastfeeding products for moms, so they can breastfeed as long as they want it to be. We’ve been in this business since 2008, and are committed to helping moms and babies get the best start in their new lives. More milk in less time. Founded by a breastfeeding mom whose own breastfeeding challanges inspired a passion to help other moms. We are dedicated to develop quality, reliable and safe breastfeeding products for moms, so they can breastfeed as long as they want it to be. We’ve been in this business since 2008, and are committed to helping moms and babies get the best start in their new lives. Review: Fits Medela Swing Perfectly - Fits Medela Swing Maxi perfectly, slightly longer connector than the ones that come with it as standard but work really well. Very useful for people like me who don’t fit the standard 20mm and 24mm sizes to still be able to pump effectively. Review: Savior for pumping if you have smaller nipples! - These work perfectly. I had a panic when my maymom 19mm shields that I used for my son 3 years ago didn’t work with the medela symphony pump anymore (medela has changed the tubing attachments and these are no longer compatible). Thank goodness for nene shields, arrived quickly, easy to attach to the medela pump part, easier to clean than old maymom shields, work great. No issues with fit not being snug/secure to the rest of the pump mentioned by some reviewers. I really don’t know why medela don’t supply smaller breast shields, but if you need 19mm then highly recommend these. ## Features - CONTENT: 2 pc NENESUPPLY 19mm FLEX FLANGES / BREASTSHIELDS compatible with Pump In Style Advanced, Pump In Style Maxflow, Harmony (Manual Pump), Symphony, Lactina, Swing, Harmony, Sonata, Freestyle Flex, Freestyle, and Swing Maxi. MADE BY NENESUPPLY. Not original Medela pump parts. - SOFT and FLEXIBLE RIMS THAT FIT BREAST SHAPE NATURALLY : Include a soft and built-in extension to the hard plastics. Soft around your breast. NO RUBBING AGAINST YOUR SKIN. - OVAL SHAPE - allows 360 degree rotations. Moms choose the most comfortable positions. FLANGE SIZE AVAILABLE IN 21mm, 19mm, 17mm, 15mm, and 13mm - WIDER ANGLE (105 degree) - pressure-free seal. Nipples are closer to the tunnel for proper seal. Reduce the pressure while pumping. - COMPATIBLE WITH: flange, Personalfit connector, and Personalfit Flex connector. EASY TO CLEAN: Dishwasher safe. Work with most Handfree bras. BPA and DEHP Free. Tested by independent lab. Safe for your baby. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CYPFF53J | | Best Sellers Rank | 4,415 in Baby Products ( See Top 100 in Baby Products ) 72 in Breast Pumps & Accessories | | Brand | NENESUPPLY | | Brand Name | NENESUPPLY | | Colour | Clear | | Country Of Origin | Taiwan | | Customer Reviews | 4.5 out of 5 stars 2,482 Reviews | | Is the item dishwasher safe? | Yes | | Item Weight | 0.07 Kilograms | | Item weight | 0.07 Kilograms | | Manufacturer | Nenesupply Co., Ltd. | | Manufacturer Part Number | N102O.21 | | Material | Polypropylene | | Material Type | Polypropylene | | Model Number | N102O.21 | | Number of Items | 1 | | Number of items | 1 | | Size | 19mm Oval | | Special Features | Dishwasher safe | | Special feature | Dishwasher safe | | Unit Count | 2 count | ## Product Details - **Brand:** NENESUPPLY - **Colour:** Clear - **Dishwasher safe?:** Yes - **Item weight:** 0.07 Kilograms - **Manufacturer:** Nenesupply Co., Ltd. - **Material:** Polypropylene - **Number of items:** 1 - **Size:** 19mm Oval - **Special feature:** Dishwasher safe - **Unit count:** 2 count ## Images ![19mm Oval Flanges Compatible with Medela Breast Pump Parts Flange Accessories. Work with Pump in Style Parts Symphony Parts Swing Maxi Harmony Breastpumps (19mm Oval) - Image 1](https://m.media-amazon.com/images/I/51f+t0vnbiL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Are these compatible with Medela pump models?** A: Yes. These flanges are compatible with Medela Pump In Style Advanced, Pump In Style Maxflow, Harmony (Manual Pump), Symphony, Lactina, Swing, Sonata, Freestyle Flex, Freestyle, and Swing Maxi. However, it does not work with handsfree collection cups. **Q: What material is this made of? Are they BPA free?** A: They are made of plastic and thermoplastic elastomer. They are BPA free, and comply with FDA's regulations for foon-contact materials. **Q: Is it easy to clean?** A: Yes, they are dishwasher safe. It is easy to clean. They can be sterilized with boiling water, water steam or micro-steambags. **Q: Does it work with Medela handsfree cups?** A: No, it does not work with Medela handsfree cups. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fits Medela Swing Perfectly *by T***M on 11 April 2026* Fits Medela Swing Maxi perfectly, slightly longer connector than the ones that come with it as standard but work really well. Very useful for people like me who don’t fit the standard 20mm and 24mm sizes to still be able to pump effectively. ### ⭐⭐⭐⭐⭐ Savior for pumping if you have smaller nipples! *by J***P on 29 March 2021* These work perfectly. I had a panic when my maymom 19mm shields that I used for my son 3 years ago didn’t work with the medela symphony pump anymore (medela has changed the tubing attachments and these are no longer compatible). Thank goodness for nene shields, arrived quickly, easy to attach to the medela pump part, easier to clean than old maymom shields, work great. No issues with fit not being snug/secure to the rest of the pump mentioned by some reviewers. I really don’t know why medela don’t supply smaller breast shields, but if you need 19mm then highly recommend these. ### ⭐⭐⭐⭐⭐ Fits medela swing flex *by H***H on 6 December 2020* I bought this for the medela swing flex and it fits really well. Would definitely recommend ## Frequently Bought Together - Nenesupply 19mm Oval Flanges Compatible with Medela Breast Pump Parts Replace 19mm Medela Flange Accessories. Work with Pump in Style Parts Symphony Parts Swing Maxi Harmony and Personalfit Flex - Medela Manual breast pump with Flex Shields Harmony Single Hand for More Comfort and Expressing More Milk --- ## 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.us/products/647962068-19mm-oval-flanges-compatible-with-medela-breast-pump-parts-flange](https://www.desertcart.us/products/647962068-19mm-oval-flanges-compatible-with-medela-breast-pump-parts-flange) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-23*