---
product_id: 622841506
title: "PersonalFit Flex Replacement Membranes, 2-Pack, Compatible with Pump in Style MaxFlow, Swing Maxi and Freestyle Flex Breast Pumps, Authentic Medela Spare Parts"
brand: "medela"
price: "Rp916997"
currency: IDR
in_stock: true
reviews_count: 5
category: "Medela"
url: https://www.desertcart.id/products/622841506-personalfit-flex-replacement-membranes-2-pack-compatible-with-pump-in
store_origin: ID
region: Indonesia
---

# Replace every 3-6 months for peak performance Compatible with 4 Medela pump models 100% food-grade silicone, BPA-free PersonalFit Flex Replacement Membranes, 2-Pack, Compatible with Pump in Style MaxFlow, Swing Maxi and Freestyle Flex Breast Pumps, Authentic Medela Spare Parts

**Brand:** medela
**Price:** Rp916997
**Availability:** ✅ In Stock

## Summary

> 🍼 Keep your pump performing flawlessly — because every drop counts!

## Quick Answers

- **What is this?** PersonalFit Flex Replacement Membranes, 2-Pack, Compatible with Pump in Style MaxFlow, Swing Maxi and Freestyle Flex Breast Pumps, Authentic Medela Spare Parts by medela
- **How much does it cost?** Rp916997 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/622841506-personalfit-flex-replacement-membranes-2-pack-compatible-with-pump-in)

## 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 MaxFlow & Solo models
- • **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 pump fit and durability
- • **Optimized Pump Efficiency:** Regular replacement ensures consistent suction and maximizes milk flow

## Overview

Medela PersonalFit Flex Replacement Membranes come as a 2-pack of authentic, BPA-free silicone parts designed to maintain optimal suction and hygiene for Medela’s top breast pump models. Recommended for replacement every 3-6 months, these membranes ensure your pumping experience stays efficient, safe, and hassle-free.

## 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.

Review: Carísimas
Review: Wie haben eine 5 Jahre alte Pumpe und zum glück gab es diese als Ersatz da diese Teile nicht so lange halten. Passform war perfekt.

## Features

- AUTHENTIC MEDELA REPLACEMENT PARTS: This 2-pack of PersonalFitFlex Membranes is an authentic spare part made by Medela and designed to work with the PersonalFitFlex connectors included with your Medela electric breast 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 PersonalFitFlex Membranes are made of 100% food grade silicone
- WHAT'S INCLUDED: Each pack includes two (2) PersonalFitFlex silicone membranes for your PersonalFitFlex connectors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B321BZRG |
| ASIN  | B0B321BZRG |
| Additional Features | Lightweight, Portable |
| Best Sellers Rank | #6,119 in Baby Products ( See Top 100 in Baby Products ) #33 in Breast Pump Parts |
| Brand Name | Medela |
| Color | Yellow |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,130) |
| Customer reviews | 4.7 4.7 out of 5 stars (2,130) |
| Global Trade Identification Number | 00020451445403 |
| Is the item dishwasher safe? | Yes |
| Item Nype Name | breast-pump-replacement-parts |
| Item Weight | 0.02 Kilograms |
| Item model number  | 101044540 |
| Manufacturer | Medela |
| Manufacturer  | Medela |
| Manufacturer Part Number | 101044540 |
| Material Type | Silicone |
| Material Type Free | BPA Free |
| Model Number | 101044540 |
| Number of Items | 1 |
| Operation Mode | Electric |
| Package Dimensions  | 11.1 x 6.1 x 5.9 cm; 18 g |
| Power Source | Corded Electric |
| Product Style | Modern |
| Size | 2-Pack |
| UPC | 020451445403 |
| Unit Count | 2 Count |

## Product Details

- **Brand:** Medela
- **Material:** Silicone
- **Operation mode:** Electric
- **Power source:** Corded Electric
- **Special features:** Lightweight, Portable

## Images

![PersonalFit Flex Replacement Membranes, 2-Pack, Compatible with Pump in Style MaxFlow, Swing Maxi and Freestyle Flex Breast Pumps, Authentic Medela Spare Parts - Image 1](https://m.media-amazon.com/images/I/61SDkwa34fL.jpg)

## 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!

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by G***S on 30 June 2025*

Carísimas

### ⭐⭐⭐⭐⭐ Review
*by D***. on 12 April 2026*

Wie haben eine 5 Jahre alte Pumpe und zum glück gab es diese als Ersatz da diese Teile nicht so lange halten. Passform war perfekt.

### ⭐⭐⭐⭐⭐ Review
*by L***D on 28 October 2025*

Replacement part for Medela Flex. Exactly as original, no issues at all. I had to replace after a year of using.

## 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

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-10*