---
product_id: 1614513
title: "Replacement Valve and Membrane Compatible with Medela Breastpumps (Swing, Lactina, Pump in Style), 4X Valves/6x Membranes, Part #87089; Repaces Medela Valve and Medela Membrane"
brand: "maymom"
price: "$31"
currency: NZD
in_stock: true
reviews_count: 8
category: "Maymom"
url: https://www.desertcart.nz/products/1614513-replacement-valve-and-membrane-compatible-with-medela-breastpumps-swing-lactina
store_origin: NZ
region: New Zealand
---

# Flexible membranes respond faster Includes travel-friendly storage case BPA Free for safe use Replacement Valve and Membrane Compatible with Medela Breastpumps (Swing, Lactina, Pump in Style), 4X Valves/6x Membranes, Part #87089; Repaces Medela Valve and Medela Membrane

**Brand:** maymom
**Price:** $31
**Availability:** ✅ In Stock

## Summary

> 🍼 Upgrade your pump game—because every drop counts!

## Quick Answers

- **What is this?** Replacement Valve and Membrane Compatible with Medela Breastpumps (Swing, Lactina, Pump in Style), 4X Valves/6x Membranes, Part #87089; Repaces Medela Valve and Medela Membrane by maymom
- **How much does it cost?** $31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/1614513-replacement-valve-and-membrane-compatible-with-medela-breastpumps-swing-lactina)

## Best For

- maymom enthusiasts

## Why This Product

- Trusted maymom brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Enhanced Milk Flow:** More flexible membranes react instantly to pressure changes, maximizing milk extraction
- • **Smart Valve Design:** Optimized valve angle reduces milk waste, preserving every drop of your precious supply
- • **Value Pack Essentials:** Generous 4 valves and 6 membranes bundle ensures you’re always prepared
- • **Travel-Ready Convenience:** Durable storage case keeps parts protected and organized on the go
- • **Precision Fit Compatibility:** Seamlessly replaces Medela valves & membranes for trusted pump models

## Overview

This Maymom replacement valve and membrane set is fully compatible with popular Medela breast pumps including Swing, Lactina, and Pump in Style. Featuring BPA-free materials and enhanced flexible membranes, it delivers faster response to pumping pressure and reduces milk waste with better-angled valves. The included storage case adds travel convenience, making this 4-valve and 6-membrane pack a reliable, cost-effective essential for busy breastfeeding professionals.

## Description

This product is designed to work with Medela Breastpumps such as Medela Pump in Style Advanced, Medela Lactina, Medela Swing, and Medela Symphony. It is interchangeable with Medela Valves and Medela Membranes. It can attach to Medela PersonalFit connector and one-piece breastshield. On the other hand, it is not designed for Medela Freestyle pump nor Medela Swing-Maxi pump (a double pump).

Review: Comparable to Medela products - Excellent Service! - I was not aware when I ordered these that they were not Medela brand; I thought Maymom was just the company selling the Medela product. But know when you order these, they are Maymom brand, not Medela brand sold my Maymom. This is not an issue - just a clarification! They work perfectly on my Medela Pump-In-Style Advanced pump! My order was short the two extra membranes, so that was a bummer, but doesn't affect the quality of the overall product. The valves and membranes come in a plastic container which is great; I have continued to use the container to carry extra valves and membranes in my bag without them floating around in my bag on their own. The only minor frustration with these is that they do not pull off the connector to be washed as easily as the Medela ones; I think it has something to do with the shape of them, but I always seem to struggle just slightly to get them to come off when I am ready to wash my pump parts. Overall, a great product for a less-expensive price - would definetly order this brand again! *UPDATE: I just got an email from the Maymom company and the told me how to make these come off just fine and offered to send me the two membranes I was missing from my set - excellent customer service. I will order these again!!
Review: Good - Good

## Features

- BPA Free. Test reports are available online. Made by Maymom, compatible with medela vavle and membrane.
- Membrane are more flexible than the OEM membranes to respond faster to the pressure change during pumping.
- Valves are better angled for less trapped precious breast milk in them.
- Storage case included provides better protection plus it is more convenient when traveling.
- Convenient and valued pack of 4 valves and 6 membranes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00856QSL6 |
| Best Sellers Rank | #52,372 in Baby ( See Top 100 in Baby ) #1,984 in Breastfeeding Supplies |
| Brand | Maymom |
| Brand Name | Maymom |
| Color | Clear |
| Customer Reviews | 4.5 out of 5 stars 1,087 Reviews |
| Is Dishwasher Safe | No |
| Is the item dishwasher safe? | No |
| Manufacturer | Maymom |
| Material | Plastic, Silicone |
| Material Type | Plastic, Silicone |
| Number of Items | 1 |
| Size | 10 Count (Pack of 1) |
| UPC | 696750823909 738435627089 782462513549 782357449106 594883060768 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Maymom
- **Color:** Clear
- **Is Dishwasher Safe:** No
- **Material:** Plastic, Silicone
- **Number of Items:** 1

## Images

![Replacement Valve and Membrane Compatible with Medela Breastpumps (Swing, Lactina, Pump in Style), 4X Valves/6x Membranes, Part #87089; Repaces Medela Valve and Medela Membrane - Image 1](https://m.media-amazon.com/images/I/51WeB+CrbrL.jpg)

## Questions & Answers

**Q: How often do you have to replace the membranes?**
A: I only replace my membranes as they tear and no longer seal properly. In between uses they are washed and sanitized so I think there shouldn't be a problem with using them until they tear or don't seal properly.

**Q: Can i sterilize the membrane in elevtrical sterilizer?**
A: I would certainly assume so, I sterilized by boiling.

**Q: Does this work with the Medela Symphony?**
A: Yes. It works with any madela compatible phalanges

**Q: does this work with nedela harmony?**
A: Not sure but definitely works well with the medela swing

## Customer Reviews

### ⭐⭐⭐⭐⭐ Comparable to Medela products - Excellent Service!
*by A***6 on April 26, 2013*

I was not aware when I ordered these that they were not Medela brand; I thought Maymom was just the company selling the Medela product. But know when you order these, they are Maymom brand, not Medela brand sold my Maymom. This is not an issue - just a clarification! They work perfectly on my Medela Pump-In-Style Advanced pump! My order was short the two extra membranes, so that was a bummer, but doesn't affect the quality of the overall product. The valves and membranes come in a plastic container which is great; I have continued to use the container to carry extra valves and membranes in my bag without them floating around in my bag on their own. The only minor frustration with these is that they do not pull off the connector to be washed as easily as the Medela ones; I think it has something to do with the shape of them, but I always seem to struggle just slightly to get them to come off when I am ready to wash my pump parts. Overall, a great product for a less-expensive price - would definetly order this brand again! *UPDATE: I just got an email from the Maymom company and the told me how to make these come off just fine and offered to send me the two membranes I was missing from my set - excellent customer service. I will order these again!!

### ⭐⭐⭐⭐⭐ Good
*by S***K on December 4, 2025*

Good

### ⭐⭐⭐⭐⭐ Worked perfect for pump
*by M***Y on October 3, 2024*

These replacement parts worked perfectly for my pump and I was glad to see them still available as the pump I use is now quite old. Still functions well with these parts though.

## Frequently Bought Together

- Replacement Valve and Membrane Compatible with Medela Breastpumps (Swing, Lactina, Pump in Style), 4X Valves/6x Membranes, Part #87089; Repaces Medela Valve and Medela Membrane
- Replacement Tubing (1 Retail Pack of 2 Tubes) Compatible with Medela Pump in Style and New Pump in Style Advanced Breast Pump - 100% BPA Free (One Pack)
- Medela Breast Milk Collection and Storage Bottles, BPA Free, 6 Pack, 5 Ounces, Compatible with Medela Breast Pumps

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-03*