--- product_id: 445355440 title: "PersonalFit Flex Membranes" brand: "medela" price: "€ 30.39" currency: EUR in_stock: true category: "Medela" url: https://www.desertcart.be/products/445355440-personalfit-flex-membranes store_origin: BE region: Belgium --- # Replace every 3-6 months for peak performance Compatible with 4 Medela pump models 100% food-grade silicone, BPA-free PersonalFit Flex Membranes **Brand:** medela **Price:** € 30.39 **Availability:** ✅ In Stock ## Summary > 🍼 Keep your pump performing like new — because every drop counts! ## Quick Answers - **What is this?** PersonalFit Flex Membranes by medela - **How much does it cost?** € 30.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/445355440-personalfit-flex-membranes) ## Best For - medela enthusiasts ## Why This Product - Trusted medela brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Convenient 2-Pack:** Always have a backup ready to avoid downtime in your pumping routine - • **Broad Compatibility:** Seamlessly works with Freestyle Flex, Swing Maxi, Pump In Style with MaxFlow, and Solo pumps - • **Health-First Materials:** Crafted from BPA-free, food-grade silicone to keep your pumping safe and hygienic - • **Authentic Medela Quality:** Genuine replacement membranes engineered for perfect fit and durability - • **Optimized Pump Efficiency:** Regular membrane replacement ensures consistent suction and maximizes milk flow ## Overview Medela PersonalFit Flex Membranes are authentic, BPA-free silicone replacement parts designed for optimal compatibility with multiple Medela electric breast pumps. Sold in convenient 2-packs, these membranes should be replaced every 3-6 months to maintain peak suction performance and hygiene, ensuring a smooth and efficient pumping experience for busy, health-conscious moms. ## Description PersonalFit Flex Membranes are extra membranes for your PersonalFit Flex Connectors, which are included with Medela’s Freestyle Flex, Swing Maxi, Pump In Style with MaxFlow and Solo Breast Pumps. As part of your regular pumping routine, be sure to examine your pump parts. If you notice damage or extensive wear, replace the part immediately. Medela recommends replacing your membranes every 3 – 6 months, depending on your pumping frequency. IMPORTANT: Use of pump parts or accessories not designed for your specific breast pump may cause irreversible damage to the product. For that reason, only use the accessories that came with, or are identified by Medela to work with, your specific breast pump model. Each pack contains two (2) silicone membranes. ## Features - AUTHENTIC MEDELA REPLACEMENT PARTS: This 2-pack of PersonalFit Flex Membranes is an authentic spare part made by Medela and designed to work with the PersonalFit Flex connectors included with your Medela electric breast pump (Note: Membrane color may vary or be different from the membranes included with your original pump) - COMPATIBILITY: Works with Medela’s Freestyle Flex, Swing Maxi, Pump In Style with MaxFlow and Solo Breast Pumps - REPLACE REGULARLY: Medela recommends replacing your membranes every 3-6 months, depending on your pumping frequency - MADE WITHOUT BPA: Medela PersonalFit Flex Membranes are made of 100% food grade silicone - WHAT'S INCLUDED: Each pack includes two (2) PersonalFit Flex silicone membranes for your PersonalFit Flex connectors ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B321BZRG | | Additional Features | Lightweight | | Best Sellers Rank | #19,597 in Baby ( See Top 100 in Baby ) #50 in Manual Breast Pumps | | Brand Name | Medela | | Color | Yellow | | Customer Reviews | 4.8 4.8 out of 5 stars (2,190) | | Global Trade Identification Number | 00020451445403 | | Item Nype Name | breast-pump-replacement-parts | | Item Weight | 0.02 kg | | Manufacturer | Medela | | Manufacturer Part Number | 101044540 | | Manufacturer Warranty Description | 90-day Limited warranty | | Material Type | Silicone | | Material Type Free | BPA Free | | Model Number | 101044540 | | Number of Items | 1 | | Operation Mode | Electric | | Power Source | Corded Electric | | Product Style | Membranes | | Size | 2 Count (Pack of 1) | | UPC | 020451445403 | | Unit Count | 2 Count | ## Product Details - **Brand:** Medela - **Material:** Silicone - **Operation Mode:** Electric - **Power Source:** Corded Electric - **Special Feature:** Lightweight ## Images ![PersonalFit Flex Membranes - Image 1](https://m.media-amazon.com/images/I/61SDkwa34fL.jpg) ![PersonalFit Flex Membranes - Image 2](https://m.media-amazon.com/images/I/61taBVkHpLL.jpg) ![PersonalFit Flex Membranes - Image 3](https://m.media-amazon.com/images/I/615Z0Dx3GhL.jpg) ![PersonalFit Flex Membranes - Image 4](https://m.media-amazon.com/images/I/71Q6ghsQBfL.jpg) ![PersonalFit Flex Membranes - Image 5](https://m.media-amazon.com/images/I/71RmXrR1eiL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: I am an exclusive pumper, how often should they be replaced?** A: My wife exclusively pumps and replaces hers every month. **Q: Does it work for medela Freestyle Hands Free??** A: Hi Alice Capretz--- These membranes are not compatible with the Hands-free Collection Cups for the Freestyle Hands-free Breast Pump. Please don't hesitate to contact us at 800-435-8316 if you have any questions. We'd be happy to help! **Q: Are these compatible with medela’s freestyle? not flex, just freestyle.** A: Hi Brittnee Stone--- No, these are not compatible with the classic Freestyle. If you have any other questions, please chat with us on our website. We'd be happy to help! **Q: Does this come with two membranes or two sets of membranes?** A: Hi Lauren--- This comes with two membranes. We hope this helps! ## Frequently Bought Together - Medela PersonalFit Flex Replacement Membranes, 2-Pack, Compatible with Pump in Style MaxFlow, Swing Maxi and Freestyle Flex Breast Pumps, Authentic Medela Spare Parts,2 Count (Pack of 1) - Medela Replacement Tubing, Compatible with New Pump in Style Maxflow Breast Pump, Authentic Spare Breastpump Parts Made Without BPA - Medela PersonalFit Flex Replacement Connectors, 2 per Count, Compatible with Pump in Style MaxFlow, Swing Maxi and Freestyle Breast Pumps, Authentic Spare Parts --- ## 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.be/products/445355440-personalfit-flex-membranes](https://www.desertcart.be/products/445355440-personalfit-flex-membranes) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-22*