# MompMuir 20mm Silicone Flange Inserts for Elvie Stride, Momcozy S9/S12, Spectra, Medela, Lansinoh | Reduce 24-25mm Flange to 20mm **Brand:** Mompmuir **SKU:** as2181 **ASIN:** B0BNNDS1HH **Canonical URL:** https://crowcrowcrow.com/p/mompmuir-20mm-silicone-flange-inserts-compatible-elvie-stride-lansinoh-medela-spectra-eufy/as2181 **Category:** baby-products **Subcategory:** Feeding **Availability:** in_stock **Price (INR, all-inclusive):** ₹1,601 **Discount:** 21% **Customer rating:** 4.20/5 from 10 ratings ## Description Authentic MompMuir 20mm silicone flange inserts, imported factory-sealed from USA. Reduce 24-25mm flanges to 20mm for improved comfort and efficiency with Elvie Stride, Momcozy, Spectra, Medela, and Lansinoh pumps. BPA/DEHP-free. Arrives {{ccc_delivery_eta}}, all duties included. ## Highlights - Reduced Flange Size — Converts 24-25mm breast shields to a 20mm size, ideal for mothers needing a smaller fit for comfort and efficiency. Compatible with Elvie Stride, Momcozy, Spectra, Medela, and Lansinoh pumps. - Enhanced Pumping Comfort — Soft, BPA/DEHP-free silicone material minimizes nipple pulling and discomfort, making pumping sessions smoother and more pleasant, especially for those with elastic nipples. - Improved Milk Output — Proper flange fit can lead to better milk letdown and increased output. Users report higher volumes per session compared to standard or ill-fitting flanges. - Maintains Original Suction — The two-level taper design ensures milk flows freely without blocking suction, so you get the same effective pumping power as your original pump parts. - Easy to Clean & Use — Seamless, food-safe design is safe for boiling, steaming, and top-rack dishwasher cleaning. Simple to install and remove from existing pump flanges. - Authentic USA Import — Factory-sealed product sourced from authorized US retailers, ensuring genuine quality and specifications identical to those used by US consumers. ## Key features - MompMuir 20mm Flange Inserts Compatible with Momcozy S9/S10/S12/M5/M6/M9, for eufy, for Spectra S1/S2, for Medela, for Elvie, for Elvie Stride, Compatible with Lansinoh, for Freemie, for Amada MYA, for Bellababy, for TSRETE, for FEISIKE, for Rainyb. It will reduce the 24-25mm breast shields nipple tunnel down to 20mm. 2pcs each pack. - The 20mm insert Suitable for nipple diameter 16-17mm(before a pumping session), or measure the circumference of nipple base about 50.25-53.38mm(before a pumping session). - More different sizes are available, 15, 16, 17, 18, 19, 20, 21, 22mm. Soft silicone makes pumping more comfortable, and correct flange sizes make pumping more efficient. - Second Generation Improved Flange Inserts: two levels taper design for milk flow without blocking, do not reduce the suction of the original pump. - BPA and DEHP Free. SAME SUCTION AS ORIGINAL PUMP PARTS. EASY TO INSTALL & REMOVE. Boiling water safe, Steam safe, Dishwasher toprack safe. Food-safe, seamless design. ## Why choose this product - Authentic USA Quality vs. Local Uncertainty — Many mothers in India seek reliable breast pump accessories that offer superior comfort and performance. While local options might seem convenient, they often lack the verified quality and specific formulation of USA-imported products. MompMuir inserts are sourced directly from authorized US retailers, guaranteeing they are identical to what US mothers use. This ensures you receive a product with consistent material standards, safety certifications (BPA/DEHP-free), and a design proven for comfort and efficiency. Unlike some domestic alternatives that may be reformulated or use lower-grade materials, our imported products maintain their original integrity. Choosing MompMuir means opting for trusted quality and a better pumping experience, free from the doubts associated with unverified local products. - Transparent Pricing & Fast Delivery Across India — Understanding the total cost upfront is crucial. With CrowCrowCrow, the price you see is the price you pay. All customs duties and GST are included in the displayed ₹ price, eliminating any surprise charges upon delivery. Your MompMuir flange inserts will be imported exclusively for you and shipped via our ExpressBox service. You can expect delivery within {{ccc_delivery_eta}}, depending on your specific pincode, with full tracking available. This ensures you receive your essential pumping accessory quickly and without hassle, allowing you to focus on your baby rather than worrying about import complexities or hidden fees. - Hassle-Free Returns & Dedicated Support — Your satisfaction is our priority. If you receive your MompMuir flange inserts and they are damaged or incorrect, our 14-Day Smile Guarantee has you covered. We offer a free reverse pickup for replacements or refunds. Please note that opened consumables, like these inserts once used, are considered final sale unless defective upon arrival. For any questions or concerns, our dedicated customer support team is available via email at connect@crowcrowcrow.com or WhatsApp at +91-9403891289, Monday to Saturday, 10 AM to 6 PM IST. We are here to ensure your import experience is smooth and worry-free. ## How to use 1. Ensure your existing flange is 24-25mm. The 20mm insert is designed for nipples measuring 16-17mm before pumping. — Select Correct Size 2. Gently place the MompMuir silicone insert inside your existing 24-25mm breast pump flange. Ensure it sits snugly and evenly. — Insert into Flange 3. Attach the flange with the insert to your breast pump motor unit as you normally would. Check for a secure fit. — Assemble Pump 4. Start your pumping session. The insert should provide a more comfortable fit and maintain the pump's original suction power. — Begin Pumping 5. Wash inserts with warm soapy water or place them on the top rack of your dishwasher. They are also safe for boiling and steaming. — Clean After Use ## Product details | Field | Value | |---|---| | Recommended Nipple Diameter | 16-17mm (before pumping) | | Cleaning Instructions | Boiling water safe, Steam safe, Top-rack dishwasher safe | | Installation | Easy to install and remove | | Brand | MompMuir | | Size | 20mm (Reduces 24-25mm Flange) | | Quantity | 2 inserts per pack | | Material | Soft Silicone | | Safety | BPA & DEHP Free, Food-Safe | | Compatibility | Elvie Stride, Momcozy S9/S12, Spectra, Medela, Lansinoh, eufy, Freemie, Bellababy, etc. | | Country of Origin | USA (Imported) | ## Attributes - **Unit count:** 2 ## Frequently asked questions ### What makes these MompMuir inserts different from local options? These are authentic USA-imported inserts, ensuring the same quality and specifications as used by US mothers. Local alternatives may be reformulated or use different materials, potentially impacting comfort and efficiency. ### Will these inserts fit my existing pump flanges? Yes, they are designed to fit inside 24-25mm breast shields from brands like Spectra, Medela, Elvie Stride, Momcozy, and Lansinoh, reducing them to a 20mm tunnel size. ### Are these inserts suitable for elastic nipples? Many users with elastic nipples find these inserts very helpful. They reduce nipple pulling into the flange tunnel, making pumping more comfortable and potentially increasing output. ### How do I know if the 20mm size is right for me? The 20mm insert is suitable if your nipple diameter is 16-17mm before pumping, or if you need to reduce a 24-25mm flange. We offer other sizes if needed. ### What if the inserts arrive damaged or incorrect? Photograph the item and contact us within 14 days. We offer a free reverse pickup for replacement or refund under our 14-Day Smile Guarantee. ### Can I return these if I've used them? Opened consumables like these inserts are final sale unless defective upon arrival. This policy ensures product integrity for all customers. ### When will my order arrive in India? Your order will arrive within {{ccc_delivery_eta}} to your pincode via ExpressBox tracked shipping, with all customs duties and GST already included in the price. ## Compliance Ensure correct flange size selection for optimal comfort and efficiency. Not intended to diagnose, treat, cure, or prevent any disease. Keep out of reach of children when not in use. Wash thoroughly before first use and after each subsequent use. ## Images 1. https://images.crowcrowcrow.com/B0BNNDS1HH-0.webp 2. https://images.crowcrowcrow.com/B0BNNDS1HH-1.webp 3. https://images.crowcrowcrow.com/B0BNNDS1HH-2.webp 4. https://images.crowcrowcrow.com/B0BNNDS1HH-3.webp 5. https://images.crowcrowcrow.com/B0BNNDS1HH-4.webp 6. https://images.crowcrowcrow.com/B0BNNDS1HH-5.webp --- Source: https://crowcrowcrow.com/p/mompmuir-20mm-silicone-flange-inserts-compatible-elvie-stride-lansinoh-medela-spectra-eufy/as2181 Returns: 30 days, free, by mail. Shipping: Free across India, 7–13 business days. Prices are all-inclusive (duties + GST).