--- product_id: 557747337 title: "Flange Inserts 13/15/17/19/21mm 10PCS for Momcozy S9/S9pro/S10/S12/S12pro/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size - 10PCS" brand: "parner" price: "S$19" currency: SGD in_stock: true reviews_count: 8 category: "Parner" url: https://www.desertcart.sg/products/557747337-flange-inserts-13-15-17-19-21mm-10pcs-for-momcozy store_origin: SG region: Singapore --- # 5 precise size options (13-21mm) BPA-free, food-grade silicone Easy sanitization & reusable Flange Inserts 13/15/17/19/21mm 10PCS for Momcozy S9/S9pro/S10/S12/S12pro/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size - 10PCS **Brand:** parner **Price:** S$19 **Availability:** βœ… In Stock ## Summary > πŸ‘©β€πŸΌ Pump Perfectly, Feel Confident β€” Because Every Drop Counts! ## Quick Answers - **What is this?** Flange Inserts 13/15/17/19/21mm 10PCS for Momcozy S9/S9pro/S10/S12/S12pro/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size - 10PCS by parner - **How much does it cost?** S$19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/557747337-flange-inserts-13-15-17-19-21mm-10pcs-for-momcozy) ## Best For - parner enthusiasts ## Why This Product - Trusted parner brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Safe & Sound:** Crafted from transparent, BPA-free silicone for peace of mind and baby-safe pumping. - β€’ **Comfort Meets Care:** Soft, snug inserts prevent nipple irritation and swelling during pumping sessions. - β€’ **Hassle-Free Hygiene:** Sanitize easily with steam, boiling water, or microwave bags to keep your pump fresh and clean. - β€’ **Trusted Compatibility:** Works seamlessly with top breast pump brands like Momcozy, Medela, Spectra, and more. - β€’ **Perfect Fit Every Time:** Choose from 5 sizes to customize your pump tunnel for maximum comfort and efficiency. ## Overview These 10-pack flange inserts offer 5 size options (13-21mm) to reduce 24mm pump tunnels to the perfect fit, made from BPA-free, food-grade silicone. Compatible with leading wearable breast pumps including Momcozy, Medela, and Spectra, they ensure comfort, safety, and easy sanitization, helping professional moms optimize milk flow while preventing nipple irritation. ## Description desertcart.com : Flange Inserts 13/15/17/19/21mm 10PCS for Momcozy S9/S9pro/S10/S12/S12pro/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size - 10PCS : Baby Review: Perfect fit and essential for pumping - These flange inserts are a total game-changer for moms using wearable breast pumps! I struggled with the standard 24mm flanges being too large, which led to discomfort and reduced output. These inserts helped me size down to the perfect fit, making pumping so much more efficient and comfortable. Why I Love Them: βœ… Great Compatibility – Works perfectly with my Momcozy S12 Pro, and I love that they’re designed for multiple pump brands. βœ… Better Suction & Comfort – No more pain or discomfort! The proper fit has made a huge difference in my pumping sessions. βœ… Easy to Clean & Durable – The silicone material is soft yet sturdy, easy to wash, and holds up well with frequent use. βœ… Great Value – You get 10 inserts, so I always have extras on hand when I need to swap them out. If you’re struggling with flange fit and need to size down, these inserts are a must-have! Highly recommend for any pumping mama looking for a more comfortable and effective experience. Review: Comfortable and Versatile Breast Pump Flange Inserts - These flange inserts fit multiple breast pump models and provide a more comfortable pumping experience. Available in various sizes, they help ensure proper fit, improved suction, and a better overall session. A useful and practical accessory for nursing moms. ## Features - Compatibility: The Flange Inserts are wearable breast pump accessories that can be used with most 24mm Shields/Flanges compatible with Momcozy S9/S9 Pro/S10/S12/S12 Pro/TSRETE/Medela/Spectra/Opnmina/Elvie/Willow/Bellaaby/Motif Luna/Ameda/MOMMED/MYA/Ainsir/Phanpy/Lulia/NaNaLazy/Luxlady/kidzio/eulumap/Teexin/Fisroa/KISSBOBO/Goldeep/BIOBOO/Mumeasy/Nanawawa/TOVVILD etc. (Not for 27mm shield). - Safety: Flange sizing kit are crafted from transparent, food-grade silicone material, ensuring both safety and peace of mind. Our product is BPA-free, providing you with the assurance to use it confidently. You can easily sanitize the inserts with water steam, boiling water or microwave steam bags. After each use, remember to thoroughly wash the replacement pump parts with warm, soapy water, and ensure timely replacement if they become deformed or discolored after extended use. - Comfort: Flange Insert are made from a soft, comfortable material that offers a snug fit for both comfort and efficient pumping. This design helps prevent nipple damage or irritation. - Replacement: We offer flange inserts in various sizes, including 13/15/17/19/21, allowing you to select the appropriate size to facilitate smooth breast milk drainage. Some mothers may experience nipple swelling while pumping, so it's crucial to monitor nipple appearance during the pumping process. We recommend replacing the breast pump flange insert every 1 to 2 months. - Safety Guarantee: Products have been rigorously tested. If you receive the wrong size, A dedicated customer service team is available to provide support and ensure any installation or usage issues are resolved promptly. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CFZN96Z8 | | Additional Features | Portable | | Best Sellers Rank | #11,333 in Baby ( See Top 100 in Baby ) #145 in Electric Breast Pumps | | Brand | Parner | | Brand Name | Parner | | Customer Reviews | 4.6 out of 5 stars 580 Reviews | | Included Components | Breast Flange | | Item Weight | 4.16 ounces | | Manufacturer | Parner | | Manufacturer Part Number | BP07-1 | | Material | Silicone | | Material Type | Silicone | | Model Number | BP07-1 | | Number of Items | 10 | | Size | 13/15/17/19/21mm-10PC | | Special Feature | Portable | | Unit Count | 10 Count | ## Product Details - **Brand:** Parner - **Included Components:** Breast Flange - **Material:** Silicone - **Number of Items:** 10 - **Special Feature:** Portable ## Images ![Flange Inserts 13/15/17/19/21mm 10PCS for Momcozy S9/S9pro/S10/S12/S12pro/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size - 10PCS - Image 1](https://m.media-amazon.com/images/I/71t7eAhXeQL.jpg) ![Flange Inserts 13/15/17/19/21mm 10PCS for Momcozy S9/S9pro/S10/S12/S12pro/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size - 10PCS - Image 2](https://m.media-amazon.com/images/I/713F9dGuD5L.jpg) ![Flange Inserts 13/15/17/19/21mm 10PCS for Momcozy S9/S9pro/S10/S12/S12pro/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size - 10PCS - Image 3](https://m.media-amazon.com/images/I/71yo1kw-MjL.jpg) ![Flange Inserts 13/15/17/19/21mm 10PCS for Momcozy S9/S9pro/S10/S12/S12pro/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size - 10PCS - Image 4](https://m.media-amazon.com/images/I/61NkuPoMnHL.jpg) ![Flange Inserts 13/15/17/19/21mm 10PCS for Momcozy S9/S9pro/S10/S12/S12pro/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size - 10PCS - Image 5](https://m.media-amazon.com/images/I/71mDCcA09AL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect fit and essential for pumping *by A***. on February 13, 2025* These flange inserts are a total game-changer for moms using wearable breast pumps! I struggled with the standard 24mm flanges being too large, which led to discomfort and reduced output. These inserts helped me size down to the perfect fit, making pumping so much more efficient and comfortable. Why I Love Them: βœ… Great Compatibility – Works perfectly with my Momcozy S12 Pro, and I love that they’re designed for multiple pump brands. βœ… Better Suction & Comfort – No more pain or discomfort! The proper fit has made a huge difference in my pumping sessions. βœ… Easy to Clean & Durable – The silicone material is soft yet sturdy, easy to wash, and holds up well with frequent use. βœ… Great Value – You get 10 inserts, so I always have extras on hand when I need to swap them out. If you’re struggling with flange fit and need to size down, these inserts are a must-have! Highly recommend for any pumping mama looking for a more comfortable and effective experience. ### ⭐⭐⭐⭐⭐ Comfortable and Versatile Breast Pump Flange Inserts *by L***Z on December 12, 2025* These flange inserts fit multiple breast pump models and provide a more comfortable pumping experience. Available in various sizes, they help ensure proper fit, improved suction, and a better overall session. A useful and practical accessory for nursing moms. ### ⭐⭐⭐⭐⭐ Buy it! *by J***K on March 20, 2026* Works great for my Momcozy S12 Pro. 10/10 recommend. ## Frequently Bought Together - Flange Inserts 13/15/17/19/21mm 10PCS for Momcozy S9/S9pro/S10/S12/S12pro/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size - 10PCS - TOVVILD 12 Pack S9 Pro / S12 Pro / S9 / S12 Duckbill Valve Silicone Diaphragm, Compatible with momcozy Breastpump, Electric Breast Pump Replacement Parts Accessories - Momcozy Original S9 Pro/S12 Pro Replacement Accessories, Only Compatible with Momcozy S9 Pro/S12 Pro Breast Pump NOT for S9/S12 (Single-Sealed Full Set Collector Cup with 24mm Flange,180ml, 1 Pack) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/557747337-flange-inserts-13-15-17-19-21mm-10pcs-for-momcozy](https://www.desertcart.sg/products/557747337-flange-inserts-13-15-17-19-21mm-10pcs-for-momcozy) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-06*