--- product_id: 394933980 title: "17mm Flange Inserts" brand: "nenesupply" price: "6987 Ft" currency: HUF in_stock: true reviews_count: 10 category: "Nenesupply" url: https://www.desertcart.hu/products/394933980-17mm-flange-inserts store_origin: HU region: Hungary --- # Reduces 24mm flange to 17mm Soft, BPA-free silicone Dishwasher safe, easy clean 17mm Flange Inserts **Brand:** nenesupply **Price:** 6987 Ft **Availability:** ✅ In Stock ## Summary > 🎯 Nail your perfect pump fit—comfort and efficiency in one sleek insert! ## Quick Answers - **What is this?** 17mm Flange Inserts by nenesupply - **How much does it cost?** 6987 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/394933980-17mm-flange-inserts) ## 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 - • **No Suction Sacrifice:** Embedded sealing circles guarantee zero loss of suction, maximizing pumping efficiency every time. - • **Comfort-First Silicone:** Crafted from ultra-soft, BPA and DEHP-free silicone to ensure irritation-free, gentle pumping sessions. - • **Effortless Maintenance:** Dishwasher safe (top rack) and easy to install or remove—because your time is precious. - • **Universal Compatibility:** Works flawlessly with top brands like Elvie, Medela, Spectra, Willow, and Momcozy—one insert to rule them all. - • **Precision Fit for Smaller Sizes:** Seamlessly reduces standard 24mm flanges to a comfortable 17mm, perfect for moms needing a tailored pumping experience. ## Overview Nenesupply’s 1st Generation 17mm Flange Inserts expertly convert 24mm breast pump flanges to a smaller, more comfortable size compatible with leading brands like Elvie, Medela, and Willow. Made from soft, BPA-free silicone, these inserts ensure a secure seal without suction loss, are dishwasher safe, and designed for hassle-free use—ideal for millennial moms seeking a personalized, efficient pumping experience. ## Description desertcart.com : Nenesupply 1st Generation 17mm Flange Insert Compatible with Elvie Flange Pump Parts Elvie Stride Flange Medela Momcozy Spectra Flange Willow Reduce 24mm to 17mm Use as Elvie Inserts Medela Insert : Baby Review: Great overall product! - I have an Elvie Stride and a Medela Freestyle Flex and the flanges that came with them were too large. Because the flanges were too large my nipple would enlarge to the size of the flange and that left me with very sore nipples. The flanges for the Elvie are $29.99 and the smaller size Medela flanges are $18 I believe. I didn’t want to have to buy two different sets so I purchased these and they fit both my flanges just fine. The material is more rigid than I thought it would be. I’ve used them a few times on both pumps and they are more comfortable. Although I’ve read that proper fitting flanges give you a better output, I haven’t noticed an increase in volume of milk pumped. When using the Medela flanges it blocks out my view of the milk coming out, which is slightly inconvenient because I get clogged ducts so when I pump I try and massage the breast to see if I can help the let down and it’s hard when I can’t see if milk is coming out. That’s the only issue I’ve had with them. Review: Perfect fit for Elvie pumps! - I absolutely LOVE these inserts. I have the Elvie original (double pump) and recently received the Elvie Stride pump from my last pregnancy. I measure on the smaller side, so in the past I had to buy a 21mm flange. I never realized I was still using a size bigger than I needed for optimal output. In the past I used BeauGen cushions for my double pump, but they need to be folded or cut to fit and easily wear over a short time. These inserts fit perfectly in both pump flanges without needing any modifications or purchasing of additional flanges. (Note: these only fit in the 24mm flanges that come with the pump). They are sturdy, simple to insert/remove, easy to clean, and make my heart happy with the matching accessory colors! I highly recommend getting an accurate measurement a few minutes after nursing/pumping to determine which size is best. I assumed I’d be a 19mm initially, but after they came in I saw they were still too big. I used a circle stencil to get my exact size (13-14mm) & added 3-4mm to find my inserts (17mm fit well for me). If you measure on the smaller side, I highly recommend these for your breastfeeding journey. You won’t regret it! ## Features - CONTENT: 2pc 17mm NENESUPPLY Silicone Flange Inserts compatible with 24mm of Elvie flange, Elvie Stride flange, Momcozy flange, Medela flange (Personalfit Flex and Freestyle Hands-Free), Spectra flange, Willow flange, Willow Go flange, and Motif Luna flange. Reduce 24mm to 17mm. MADE BY NENESUPPLY. Compatible with Elvie pump parts accessories and Willow pump parts. - COMPATIBLE PUMPS: Work with 24mm FLANGES of most breast pumps in the market. See product photo for illustrations. - AVAILABLE IN 15, 17, 19, 21mm. MADE FROM SOFT SILICONE: Soft silicone makes pumping more comfortable. Reduce flange funnel to 17mm. Suitable for moms with smaller nipples. Correct flange sizes make pumping more efficient. - NO LOSS OF SUCTION- Embeded sealing circles creates a complete seal. EASY TO INSTALL & REMOVE - Easy to push in and pull out the inserts. Hassle-free - EASY TO CLEAN: Dishwasher safe (top rack only). BPA and DEHP Free. Comply with EU and USA regulations for materials that contact food. Tested by independent labs for quality and safety. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09L49HNGR | | ASIN | B09L49HNGR | | Additional Features | This item will reduce 24mm flanges to smaller tunnel size. | | Best Sellers Rank | #12,961 in Baby ( See Top 100 in Baby ) #178 in Electric Breast Pumps | | Brand Name | NENESUPPLY | | Customer Reviews | 4.4 4.4 out of 5 stars (1,619) | | Date First Available | March 29, 2021 | | Included Components | Flange Inserts | | Is the item dishwasher safe? | Yes | | Item model number | N117.17G | | Manufacturer | NENESUPPLY | | Manufacturer | NENESUPPLY | | Manufacturer Part Number | N118GI.15N | | Material Type | Silicone | | Material Type Free | BPA Free | | Model Number | N117.17G | | Number of Items | 1 | | Product Dimensions | 3.54 x 2.17 x 1.38 inches; 0.63 ounces | | Size | 17mm 1st Generation | | Unit Count | 2.0 Count | ## Product Details - **Brand:** NENESUPPLY - **Included Components:** Flange Inserts - **Material:** Silicone - **Material Type Free:** BPA Free - **Special Feature:** This item will reduce 24mm flanges to smaller tunnel size. ## Images ![17mm Flange Inserts - Image 1](https://m.media-amazon.com/images/I/51mDWcYfi+L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Will this fit a momcozy pump?** A: Yes **Q: Will these work with the motif Luna flanges?** A: Yes inside 24s **Q: Will this fit a bellababy hands free pump?** A: yes **Q: Will these fit the Motif Luna?** A: yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great overall product! *by A***N on August 3, 2022* I have an Elvie Stride and a Medela Freestyle Flex and the flanges that came with them were too large. Because the flanges were too large my nipple would enlarge to the size of the flange and that left me with very sore nipples. The flanges for the Elvie are $29.99 and the smaller size Medela flanges are $18 I believe. I didn’t want to have to buy two different sets so I purchased these and they fit both my flanges just fine. The material is more rigid than I thought it would be. I’ve used them a few times on both pumps and they are more comfortable. Although I’ve read that proper fitting flanges give you a better output, I haven’t noticed an increase in volume of milk pumped. When using the Medela flanges it blocks out my view of the milk coming out, which is slightly inconvenient because I get clogged ducts so when I pump I try and massage the breast to see if I can help the let down and it’s hard when I can’t see if milk is coming out. That’s the only issue I’ve had with them. ### ⭐⭐⭐⭐⭐ Perfect fit for Elvie pumps! *by A***A on March 8, 2022* I absolutely LOVE these inserts. I have the Elvie original (double pump) and recently received the Elvie Stride pump from my last pregnancy. I measure on the smaller side, so in the past I had to buy a 21mm flange. I never realized I was still using a size bigger than I needed for optimal output. In the past I used BeauGen cushions for my double pump, but they need to be folded or cut to fit and easily wear over a short time. These inserts fit perfectly in both pump flanges without needing any modifications or purchasing of additional flanges. (Note: these only fit in the 24mm flanges that come with the pump). They are sturdy, simple to insert/remove, easy to clean, and make my heart happy with the matching accessory colors! I highly recommend getting an accurate measurement a few minutes after nursing/pumping to determine which size is best. I assumed I’d be a 19mm initially, but after they came in I saw they were still too big. I used a circle stencil to get my exact size (13-14mm) & added 3-4mm to find my inserts (17mm fit well for me). If you measure on the smaller side, I highly recommend these for your breastfeeding journey. You won’t regret it! ### ⭐⭐⭐⭐⭐ Great inserts *by B***R on October 11, 2025* I love these inserts , I use them everyday with my eufy s1 pro , they work great for my elastic nips ! ## Frequently Bought Together - Nenesupply 1st Generation 17mm Flange Insert Compatible with Elvie Flange Pump Parts Elvie Stride Flange Medela Momcozy Spectra Flange Willow Reduce 24mm to 17mm Use as Elvie Inserts Medela Insert - Maymom 17mm Flange and Duckbill Valve Compatible with Spectra S1 Spectra S2 Spectra 9 Plus Not Original Spectra Pump Parts Replace Spectra S2 Pump Parts Spectra Flange Spectra Duckbill Valve --- ## 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.hu/products/394933980-17mm-flange-inserts](https://www.desertcart.hu/products/394933980-17mm-flange-inserts) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-05-03*