---
product_id: 634130901
title: "Replacement 2 Piece Silicone Membrane/Diaphragm Compatible with Momcozy V1 / V2 Wearable Breast Pump, Momcozy V2 Pump Seal, Accessories Made , Not Original Momcozy V1 Pump Parts"
brand: "durceler"
price: "€ 24.91"
currency: EUR
in_stock: true
reviews_count: 5
category: "Durceler"
url: https://www.desertcart.sk/products/634130901-replacement-2-piece-silicone-membrane-diaphragm-compatible-with-momcozy-v1
store_origin: SK
region: Slovakia
---

# Food-grade, BPA-free safety Compatible with Momcozy V1 & V2 Durable silicone membrane Replacement 2 Piece Silicone Membrane/Diaphragm Compatible with Momcozy V1 / V2 Wearable Breast Pump, Momcozy V2 Pump Seal, Accessories Made , Not Original Momcozy V1 Pump Parts

**Brand:** durceler
**Price:** € 24.91
**Availability:** ✅ In Stock

## Summary

> 🍼 Elevate your pumping game with durable, safe, and seamless replacement parts!

## Quick Answers

- **What is this?** Replacement 2 Piece Silicone Membrane/Diaphragm Compatible with Momcozy V1 / V2 Wearable Breast Pump, Momcozy V2 Pump Seal, Accessories Made , Not Original Momcozy V1 Pump Parts by durceler
- **How much does it cost?** € 24.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/634130901-replacement-2-piece-silicone-membrane-diaphragm-compatible-with-momcozy-v1)

## Best For

- durceler enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Compatibility:** Perfect fit for Momcozy V1 and V2 wearable breast pumps—no compromises.
- • **Long-lasting Durability:** Engineered to outlast original pump parts for consistent suction power.
- • **Premium Safety Standards:** Made from odorless, food-grade silicone with zero BPA for your baby’s health.
- • **Hygienic & Easy Maintenance:** Sterilize by boiling or steaming to keep your pump parts fresh and safe.
- • **Optimized Suction Performance:** Provides tighter seal and sustained suction equal to OEM valves for efficient pumping.

## Overview

This 2-piece silicone membrane set by Durceler is a premium replacement for Momcozy V1 and V2 wearable breast pumps. Crafted from food-grade, BPA-free silicone, these membranes ensure a tighter seal and sustained suction power equal to original parts. Designed for durability and easy sterilization, they offer a reliable, hygienic solution to optimize your pumping experience.

## Description

Durceler Diaphragm Compatible with Momcozy V1 V2 Wearable Breast Pump.

Review: These replacement duckbill valves and silicone parts were exactly what I needed! They fit perfectly with my Momcozy pump and worked just as well as the original parts. The suction was strong and consistent, and I noticed no difference in performance. I love that they’re easy to clean and feel durable — definitely a great value for the price. It’s such a relief to have reliable spare parts on hand, especially during those long pumping days. Will definitely be reordering when I need more!
Review: so glad i got these i use my portable pump often

## Features

- ✅ Content 2 piece membrane. Compatible with Momcozy V1 / V2 wearable breast pump, compatible with Momcozy V1 and Momcozy V2 hands free breast pump. Built to last longer than other pump parts.
- ✅ Reassuring replacement parts, these membrane is a lot more durable so suction is way better for a longer period of time. Also our membranes provides more tightness than the original ones.
- ✅ Made by Durceler. Made of food grade silicone which is very safe, soft and odorless so you can feel completely at ease with your baby's milk.
- ✅ SAME suction power as OEM valves. Replace silicone membrane regularly to optimize the performance of your breastpump.
- ✅ DO NOT contain BPA. Clean in water steam or boiling water before use. Tested by independent labs for quality and safety. All items packaged in retail pack, sealed by manufacturer Durceler.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2599Y8G |
| ASIN  | B0D2599Y8G |
| Best Sellers Rank | #31,630 in Baby Products ( See Top 100 in Baby Products ) #198 in Breast Pump Parts |
| Brand | Durceler |
| Customer Reviews | 4.3 4.3 out of 5 stars (61) |
| Customer reviews | 4.3 4.3 out of 5 stars (61) |
| Date First Available | 18 May 2024 |
| Item model number  | 774113952784 |
| Manufacturer  | Durceler |
| Package Dimensions  | 6.71 x 6.4 x 3.81 cm; 32 g |
| Units | 2 Count |

## Product Details

- **Brand:** Durceler
- **Included components:** Valve
- **Material:** Silicone
- **Material type free:** BPA Free
- **Special features:** Wearable

## Images

![Replacement 2 Piece Silicone Membrane/Diaphragm Compatible with Momcozy V1 / V2 Wearable Breast Pump, Momcozy V2 Pump Seal, Accessories Made , Not Original Momcozy V1 Pump Parts - Image 1](https://m.media-amazon.com/images/I/61EaBs9zhhL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***H on 13 June 2025*

These replacement duckbill valves and silicone parts were exactly what I needed! They fit perfectly with my Momcozy pump and worked just as well as the original parts. The suction was strong and consistent, and I noticed no difference in performance. I love that they’re easy to clean and feel durable — definitely a great value for the price. It’s such a relief to have reliable spare parts on hand, especially during those long pumping days. Will definitely be reordering when I need more!

### ⭐⭐⭐⭐⭐ Review
*by S***H on 25 October 2025*

so glad i got these i use my portable pump often

### ⭐⭐⭐⭐⭐ Review
*by M***C on 16 December 2025*

Fit my V1s perfectly

## Frequently Bought Together

- Replacement 2 Piece Silicone Membrane/Diaphragm Compatible with Momcozy V1 / V2 Wearable Breast Pump, Momcozy V2 Pump Seal, Accessories Made by Durceler, Not Original Momcozy V1 Pump Parts, White
- TOVVILD Duckbill Valves Compatible with Momcozy M5/M6/V1/V1 Pro/V2/V2 Pro, Breast Pump Replacement Parts Accessories for Momcozy Pump,10PCS
- Momcozy Original V1 Pro/V2 Pro Breast Pump Replacement Accessories,Replacement Tubing of Double Pumping Only for Momcozy V1 Pro/V2 Pro,1 Pack

---

## 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.sk/products/634130901-replacement-2-piece-silicone-membrane-diaphragm-compatible-with-momcozy-v1](https://www.desertcart.sk/products/634130901-replacement-2-piece-silicone-membrane-diaphragm-compatible-with-momcozy-v1)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-15*