--- product_id: 721456813 title: "Flange Inserts 21mm for 24mm Flanges/Shields of Pumps, Softer Silicone Flange Insert Compatible with Momcozy/Spectra/eufy/Medela/TSRETE Breastpump, Replacement Pump Parts Flanges Sizing Kit, 6PCS-21mm" brand: "afontoto" price: "AR$34438" currency: ARS in_stock: true category: "Afontoto" url: https://www.desertcart.com.ar/products/721456813-flange-inserts-21mm-for-24mm-flanges-shields-of-pumps-softer store_origin: AR region: Argentina --- # 21mm precision fit BPA-free soft silicone Easy sanitization Flange Inserts 21mm for 24mm Flanges/Shields of Pumps, Softer Silicone Flange Insert Compatible with Momcozy/Spectra/eufy/Medela/TSRETE Breastpump, Replacement Pump Parts Flanges Sizing Kit, 6PCS-21mm **Brand:** afontoto **Price:** AR$34438 **Availability:** ✅ In Stock ## Summary > 👩‍🍼 Pump smarter, not harder — comfort and care in every squeeze! ## Quick Answers - **What is this?** Flange Inserts 21mm for 24mm Flanges/Shields of Pumps, Softer Silicone Flange Insert Compatible with Momcozy/Spectra/eufy/Medela/TSRETE Breastpump, Replacement Pump Parts Flanges Sizing Kit, 6PCS-21mm by afontoto - **How much does it cost?** AR$34438 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/721456813-flange-inserts-21mm-for-24mm-flanges-shields-of-pumps-softer) ## Best For - afontoto enthusiasts ## Why This Product - Trusted afontoto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Hygienic:** BPA-free, odorless material ensures your baby’s milk stays pure and safe. - • **Comfort-First Design:** Soft silicone flange inserts reduce nipple discomfort and prevent swelling during pumping. - • **Mom-Approved Support:** Dedicated 24-hour customer care backing your breastfeeding journey every step of the way. - • **Perfect Compatibility:** Fits top 24mm breast pumps like Momcozy, Spectra, Medela & more for seamless use. - • **Effortless Maintenance:** Quick to clean and steam-sterilize, keeping your pump parts fresh and ready. ## Overview The afontoto 21mm silicone flange inserts are a BPA-free, ergonomically designed replacement kit compatible with leading 24mm breast pumps including Momcozy, Spectra, Medela, and more. This 6-piece set enhances pumping comfort by preventing nipple irritation, is easy to clean and sterilize, and supports optimal milk flow for busy, health-conscious moms. ## Description desertcart.com : Flange Inserts 21mm for 24mm Flanges/Shields of Pumps, Softer Silicone Flange Insert Compatible with Momcozy/Spectra/eufy/Medela/TSRETE Breastpump, Replacement Pump Parts Flanges Sizing Kit, 6PCS-21mm : Baby ## Features - ✅Flange sizing kit is highly compatible with Momcozy M5/M6/S9 Pro/S12 Pro/V1 Pro breast pump (with 24 mm breast shields) and fits perfectly with most leading brands of 24mm wearable breast pumps from Spectra/eufy/Medela/TSRETE, ideal for almost every mother. Package include: 6pcs Flange Insert 21mm. - ✅Choosing the right flange insert for pumping is more comfortable and efficient. Some mothers have the experience of nipple swelling while milking, so it's important to observe how your nipples look during a pumping session. While pumping, your nipple should not rub or feel squished inside the flange tunnel. - ✅BPA Free, made of silicone material. It's safe, soft and odorless, nice pump parts replacement. And all AFONTOTO pump parts that come in contact with breast milk are BPA free, giving you peace of mind about your baby's milk. - ✅Easy to clean, Wash flange insert after each use with warm soapy water and rinse well with clean water. (Our material can be sanitized with water steam, boiling water or microwave-steam bags). We recommend replacing the flange every 2-3 months to maintain optimal function. - ✅We`ve committed our lives to provide the best breast pumps accessories and customer care, supporting every mother with the beauty of parenthood. Please reach out to us if you have any doubt about our products, we will assist you within 24 hours! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DZBHY2XS | | Additional Features | Ergonomic, Portable, Wearable | | Best Sellers Rank | #6,406 in Baby ( See Top 100 in Baby ) #93 in Electric Breast Pumps | | Brand | afontoto | | Brand Name | afontoto | | Color | 6pcs 21mm Flange Insert | | Included Components | Breast Flange | | Manufacturer | Anaoer | | Manufacturer Part Number | 21mm Flange Insert-6pcs | | Material | Silicone | | Material Type | Silicone | | Material Type Free | BPA Free | | Model Number | 21mm Flange Insert-6pcs | | Number of Items | 6 | | Special Feature | Ergonomic, Portable, Wearable | | Unit Count | 1 Count | ## Product Details - **Brand:** afontoto - **Included Components:** Breast Flange - **Material:** Silicone - **Material Type Free:** BPA Free - **Special Feature:** Ergonomic, Portable, Wearable ## Images ![Flange Inserts 21mm for 24mm Flanges/Shields of Pumps, Softer Silicone Flange Insert Compatible with Momcozy/Spectra/eufy/Medela/TSRETE Breastpump, Replacement Pump Parts Flanges Sizing Kit, 6PCS-21mm - Image 1](https://m.media-amazon.com/images/I/71q1VemFP3L.jpg) ![Flange Inserts 21mm for 24mm Flanges/Shields of Pumps, Softer Silicone Flange Insert Compatible with Momcozy/Spectra/eufy/Medela/TSRETE Breastpump, Replacement Pump Parts Flanges Sizing Kit, 6PCS-21mm - Image 2](https://m.media-amazon.com/images/I/713znRVhKPL.jpg) ![Flange Inserts 21mm for 24mm Flanges/Shields of Pumps, Softer Silicone Flange Insert Compatible with Momcozy/Spectra/eufy/Medela/TSRETE Breastpump, Replacement Pump Parts Flanges Sizing Kit, 6PCS-21mm - Image 3](https://m.media-amazon.com/images/I/61Nn93I-DVL.jpg) ![Flange Inserts 21mm for 24mm Flanges/Shields of Pumps, Softer Silicone Flange Insert Compatible with Momcozy/Spectra/eufy/Medela/TSRETE Breastpump, Replacement Pump Parts Flanges Sizing Kit, 6PCS-21mm - Image 4](https://m.media-amazon.com/images/I/61oy67-3fpL.jpg) ![Flange Inserts 21mm for 24mm Flanges/Shields of Pumps, Softer Silicone Flange Insert Compatible with Momcozy/Spectra/eufy/Medela/TSRETE Breastpump, Replacement Pump Parts Flanges Sizing Kit, 6PCS-21mm - Image 5](https://m.media-amazon.com/images/I/61LrBZnjnWL.jpg) ## Available Options This product comes in different **Color** options. --- ## 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.com.ar/products/721456813-flange-inserts-21mm-for-24mm-flanges-shields-of-pumps-softer](https://www.desertcart.com.ar/products/721456813-flange-inserts-21mm-for-24mm-flanges-shields-of-pumps-softer) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-24*