# LOZAEVE 20mm Flange Insert for Wearable Breast Pumps, Spectra, Medela, Momcozy S9 Pro, 1-Pack **Brand:** LOZAEVE **SKU:** aa6624 **ASIN:** B0CGZCGW9J **Canonical URL:** https://crowcrowcrow.com/p/lozaeve-20mm-flange-insert-compatible-24mm-shield-breast-pumps-momcozy-s10-s12-medela/aa6624 **Category:** baby-products **Subcategory:** Feeding **Availability:** in_stock **Price (INR, all-inclusive):** ₹1,240 **Discount:** 22% **Customer rating:** 4.63/5 from 8 ratings ## Description LOZAEVE 20mm flange inserts enhance comfort and efficiency for wearable breast pumps. Made from BPA-free food-grade silicone, they fit Momcozy, Spectra, Medela, and Elvie Stride. Proper sizing aids smooth milk drainage. Arrives {{ccc_delivery_eta}}. ## Highlights - Comfortable Pumping Experience — These 20mm inserts provide a snug fit within 24-25mm shields, reducing nipple discomfort and friction for a smoother pumping session, especially for mothers with slightly larger nipple sizes. - Wide Compatibility — Designed to work with numerous popular breast pump brands including Momcozy, Medela, Spectra, and Elvie Stride, ensuring versatility for mothers using different systems. - Durable Food-Grade Silicone — Constructed from transparent, BPA-free, food-grade silicone, these inserts are safe for daily use, easy to clean, and maintain their quality over months of regular pumping. - Optimized Milk Drainage — Selecting the correct flange size, like these 20mm inserts, is vital for ensuring efficient milk flow and maximizing output, supporting a comfortable and productive pumping journey. ## Key features - 👩‍🍼【Compatibility】LOZAEVE 20mm flange inserts are breast pump accessories. Suitable for almost any 24-25mm wearable breast pump shields and Hands-Free breast pump Shields. Compatible with Momcozy S9/S9 Pro, S10, S12/S12 Pro, Medela, Spectra, Elvie, Elvie Stride, S18 S21 S23, Bellababy, Motif Luna, Ameda MYA, TSRETE, kmaier, Ainsir, Phanpy, Lulia, NaNaLazy, Luxlady, kidzio, Teexin, Fisroa, KISSBOBO, Goldeep, BIOBOO, Mumeasy,Nanawawa, TOVVILD etc. Also compatible with Lansinoo 25mm flanges. - 👩‍🍼【Multiple Size Options】10 size provide, 13/14/15/16/17/18/19/20/21/22. Different lactation periods provide more cozy experience, selection of the right flange size can help the breast milk to drain smoothly. Attention these breast pump accessories are only suitable for 24-25mm Shields/Flanges and cannot be used with other sizes of shields/flanges. - 👩‍🍼【Safety Material】Made of transparent food grade silicone material. Product is BPA-free, easy to clean, you can use it with confidence. Before use Can be sanitized with water steam, boiling water or microwave-steam bags. Using coconut oil or nipple butter can reduce friction and make them easier to use. - 👩‍🍼【Save】These replacement pump parts will save you the hassle of testing nipple size and selection. Many moms have nipples of varying sizes that can also change in size at different times, so it's important to monitor the appearance of the nipple during pumping. If your nipple size is less than 24mm, we have a suitable set for you. - 👩‍🍼【Easy Cleaning】After each use, wash the replacement pump parts with warm soapy water and rinse them thoroughly. It is recommended to replace the flange insert every 1 to 2 months. Please ensure you choose the correct size. ## Why choose this product - Precision Fit for Optimal Pumping - Ideal for Medium Nipple Sizes ## How to use 1. Carefully measure the diameter of your nipple (not the areola). If it measures between 17-20mm, the 20mm insert is likely a suitable choice for a comfortable and efficient fit. — Measure Your Nipple 2. Gently place the 20mm LOZAEVE flange insert into your 24-25mm breast pump shield. Ensure it sits snugly and creates a proper seal for effective pumping. — Insert into Shield 3. Before first use, sanitize the insert by boiling, steaming, or using microwave bags. Use with a lubricant like coconut oil or nipple butter if needed to reduce friction during pumping. — Sanitize and Use ## Product details | Field | Value | |---|---| | Primary Material | Food Grade Silicone | | Key Additives | None | | Allergens | None | | Free From | BPA, BPS | | Directions | Insert into 24-25mm breast pump shields. Use with coconut oil or nipple butter to reduce friction if needed. Sanitize before first use via steam, boiling water, or microwave bags. | | Frequency | Use as needed for pumping sessions. | | Recommended Replacement | Every 1 to 2 months | | Cost per use | {{ccc_price_per_unit:60:day}} (approx. based on 156g tube at {{ccc_offer_price}}, assuming 2 months use) | | Shelf life after opening | 12 Months | | Reapplication math | One 20mm insert pack lasts ~60 days with daily use. | | Contraindications | Ensure correct nipple size measurement; inserts are for 24-25mm shields only. | | Allergens / common irritants | None | | Brand | LOZAEVE | | Size | 20mm insert (1 pack) | | Material | Food Grade Silicone | | Color | Transparent | | BPA/BPS Free | Yes | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Attributes - **Unit count:** 8 ## Frequently asked questions ### How is this LOZAEVE 20mm flange insert authentic vs. the version sold in Indian stores? Sourced directly from authorized US retailers, factory-sealed, and imported per-order. This is the same SKU and formulation US buyers receive. All customs duties and GST are included in the displayed price. Arrives {{ccc_delivery_eta}} via ExpressBox tracked shipping. ### Will the LOZAEVE 20mm insert I receive match what is shown on the US retailer's page? Yes, orders are placed against the listed US retailer page at the time of purchase. Batch codes, packaging, and labels match what the US retailer dispatches. Photographs of every order are taken before international handover. ### What is the best flange size for me? Nipple size can fluctuate. For inserts, measure your nipple diameter. If it's between 17-20mm, a 20mm insert is likely suitable. Many mothers find using a range of sizes helps achieve the best fit and comfort. ### How do I clean and sanitize the LOZAEVE 20mm flange inserts? After each use, wash with warm soapy water and rinse thoroughly. You can sanitize them using water steam, boiling water, or microwave-steam bags before first use. ### Can I use these 20mm inserts with my Spectra breast pump? Yes, these LOZAEVE 20mm flange inserts are compatible with Spectra 24mm shields, along with many other popular breast pump brands. ### How often should I replace these flange inserts? It is recommended to replace the flange inserts every 1 to 2 months to ensure hygiene and maintain their effectiveness for optimal pumping. ### Are these LOZAEVE flange inserts BPA-free? Yes, these inserts are made from transparent food-grade silicone material and are BPA-free and BPS-free, ensuring they are safe for you and your baby. ### What are the benefits of using flange inserts? Flange inserts help achieve a more precise fit within larger breast pump shields, reducing nipple discomfort, friction, and improving milk drainage. This can lead to increased milk output and a more comfortable pumping experience. ### How do I choose the right size flange insert? Measure your nipple diameter. If it's between 17-20mm, a 20mm insert is a good starting point. Many mothers find it helpful to have a few sizes to accommodate fluctuations and ensure the best fit. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B0CGZCGW9J-0.webp 2. https://images.crowcrowcrow.com/B0CGZCGW9J-1.webp 3. https://images.crowcrowcrow.com/B0CGZCGW9J-2.webp 4. https://images.crowcrowcrow.com/B0CGZCGW9J-3.webp 5. https://images.crowcrowcrow.com/B0CGZCGW9J-4.webp 6. https://images.crowcrowcrow.com/B0CGZCGW9J-5.webp --- Source: https://crowcrowcrow.com/p/lozaeve-20mm-flange-insert-compatible-24mm-shield-breast-pumps-momcozy-s10-s12-medela/aa6624 Returns: 30 days, free, by mail. Shipping: Free across India, 7–13 business days. Prices are all-inclusive (duties + GST).