--- product_id: 390956709 title: "19mm Flange Inserts" brand: "nenesupply" price: "R423" currency: ZAR in_stock: true reviews_count: 10 category: "Nenesupply" url: https://www.desertcart.co.za/products/390956709-19mm-flange-inserts store_origin: ZA region: South Africa --- # Reduces 24mm flange to 19mm No suction loss with sealing circles Soft, BPA-free silicone 19mm Flange Inserts **Brand:** nenesupply **Price:** R423 **Availability:** ✅ In Stock ## Summary > 🎯 Nail your pump fit, boost your comfort, and join the savvy mom club! ## Quick Answers - **What is this?** 19mm Flange Inserts by nenesupply - **How much does it cost?** R423 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/390956709-19mm-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 - • **Premium Soft Silicone:** Crafted from BPA and DEHP-free silicone, ensuring gentle, irritation-free pumping sessions. - • **Universal Compatibility:** Works flawlessly with Elvie, Medela, Willow, Momcozy, Spectra, and Motif Luna 24mm flanges. - • **Maintains Full Suction Power:** Embedded sealing circles guarantee zero suction loss, maximizing milk output every time. - • **Perfect Fit for Smaller Sizes:** Seamlessly reduces standard 24mm flanges to a precise 19mm for optimal comfort and efficiency. - • **Effortless Installation & Cleaning:** Push-in design for quick setup and dishwasher-safe top rack cleaning for busy moms on the go. ## Overview Nenesupply’s 1st Generation 19mm Flange Inserts expertly convert standard 24mm breast pump flanges to a smaller, more comfortable 19mm size. Made from soft, BPA-free silicone, these inserts are compatible with leading pump brands like Elvie, Medela, Willow, and more. Designed for easy installation and cleaning, they maintain full suction with embedded sealing circles, ensuring efficient and comfortable pumping for moms with smaller nipples. ## Description desertcart.com : Nenesupply 1st Generation 19mm Flange Insert Compatible with Elvie Stride Flange Pump Parts Medela Momcozy Spectra Flange Willow Reduce 24mm to 19mm Use as Elvie & Medela Insert : Baby 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! 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. ## Features - CONTENT: 2pc 19mm 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 19mm. 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 19mm. 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 | B09L4FZCZF | | Additional Features | This item will reduce 24mm flanges to smaller tunnel size. | | Best Sellers Rank | #16,633 in Baby ( See Top 100 in Baby ) #211 in Electric Breast Pumps | | Brand | NENESUPPLY | | Brand Name | NENESUPPLY | | Customer Reviews | 4.4 out of 5 stars 1,617 Reviews | | Included Components | Flange Inserts | | Item Weight | 0.04 kg | | Manufacturer | NENESUPPLY | | Manufacturer Part Number | N118GI.15N | | Material | Silicone | | Material Type | Silicone | | Material Type Free | BPA Free | | Model Number | N117.19G | | Number of Items | 1 | | Size | 19mm 1st Generation | | Special Feature | This item will reduce 24mm flanges to smaller tunnel size. | | Unit Count | 2 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 ![19mm Flange Inserts - Image 1](https://m.media-amazon.com/images/I/51Ziy5behBL.jpg) ![19mm Flange Inserts - Image 2](https://m.media-amazon.com/images/I/51QyVrUksdL.jpg) ![19mm Flange Inserts - Image 3](https://m.media-amazon.com/images/I/614PMMye5RL.jpg) ![19mm Flange Inserts - Image 4](https://m.media-amazon.com/images/I/61v-pASr02L.jpg) ![19mm Flange Inserts - Image 5](https://m.media-amazon.com/images/I/615YEtfE7-L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 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 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 *by M***Y on April 14, 2024* One size does not fit most when it comes to pumping. I have an Elvie and Spectra and have been trying to find an insert that works in both flanges and the correct mm needed for a more comfortable pumping experience. I’m so happy I came across this product. The insert is very easy to insert on both my pump flanges, it’s pliable, and soft providing comfort. It doesn’t “stick” to the flange like other brands have and it does not require a lubricant to insert it into the flange. ## Frequently Bought Together - Nenesupply 1st Generation 19mm Flange Insert Compatible with Elvie Flange Pump Parts Elvie Stride Flange Medela Spectra Momcozy Flange Willow Reduce 24mm to 19mm Use as Elvie Inserts Medela Insert - Elvie Pump Breast Pump Seals | 2 Pack | Breastfeeding Accessories for Breastmilk Storage and Breast Pumps | Breast Pumps and Breast Feeding Essentials - Nenesupply 4pc Duckbill Valves Compatible with Wearable Elvie Breast Pump and Pump Parts Replacement Parts. Made by Nenesupply. Not Original Elvie Valves. Use with Pump Seals. --- ## 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.co.za/products/390956709-19mm-flange-inserts](https://www.desertcart.co.za/products/390956709-19mm-flange-inserts) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-17*