---
product_id: 652767426
title: "6pcs Duckbill Valve & 2pcs Silicone Diaphragm Compatible with Momcozy m5, Silicone Breast Pump Replacement Parts Accessories Breastfeeding Supplies for Momcozy M5 Brest Pump"
brand: "peutier"
price: "$33.31"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/652767426-6pcs-duckbill-valve-and-2pcs-silicone-diaphragm-compatible-with-momcozy
store_origin: US
region: United States of America
---

# 6 durable duckbill valves 2 flexible silicone diaphragms BPA-free, safe silicone 6pcs Duckbill Valve & 2pcs Silicone Diaphragm Compatible with Momcozy m5, Silicone Breast Pump Replacement Parts Accessories Breastfeeding Supplies for Momcozy M5 Brest Pump

**Brand:** peutier
**Price:** $33.31
**Availability:** ✅ In Stock

## Summary

> 🍼 Pump smarter, not harder — keep your flow flawless!

## Quick Answers

- **What is this?** 6pcs Duckbill Valve & 2pcs Silicone Diaphragm Compatible with Momcozy m5, Silicone Breast Pump Replacement Parts Accessories Breastfeeding Supplies for Momcozy M5 Brest Pump by peutier
- **How much does it cost?** $33.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/652767426-6pcs-duckbill-valve-and-2pcs-silicone-diaphragm-compatible-with-momcozy)

## Best For

- peutier enthusiasts

## Why This Product

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

## Key Features

- • **Leak-Proof Suction:** Silicone diaphragms maintain optimal suction, eliminating leaks during pumping sessions.
- • **Perfect Compatibility:** Designed specifically for Momcozy M5 breast pumps, ensuring seamless replacement.
- • **Premium BPA-Free Silicone:** Crafted from high-quality, flexible silicone for long-lasting, safe use.
- • **Reliable Milk Flow Control:** Duckbill valves ensure smooth milk flow and prevent backflow, keeping every drop safe.
- • **Hygienic & Easy Maintenance:** Simple to clean with warm soapy water, supporting busy moms’ hygiene routines.

## Overview

PEUTIER’s 6-pack duckbill valves and 2-pack silicone diaphragms are premium, BPA-free replacement parts designed for Momcozy M5 breast pumps. Engineered to optimize milk flow and suction while preventing leaks and backflow, these durable silicone components ensure hygienic, hassle-free breastfeeding support for modern moms.

## Description

6pcs Duckbill Valve & 2pcs Silicone Diaphragm Compatible with Momcozy m5, Silicone Breast Pump Replacement Parts Accessories Breastfeeding Supplies for Momcozy M5 Brest Pump

## Features

- Package Content: You will get 6 pieces of duckbill valves and 2 silicone diaphragms. They're great helpers for breastfeeding mothers. Sufficient quantity will meet your needs.
- Great Material: Duckbill valves and diaphragms are made of premium silicone, which is long-lasting, flexible, safe and BPA free. You can use them with confidence.
- Product Functions: The duckbill valve provide a easy way to make breast milk to flow from the breast into your collection bottle and preventing backflow as well. Silicone diaphragms ensures proper suction and preventing leaks during pumping sessions.
- Compatibility: Duckbill valve and silicone diaphragm are compatible with Momcozy M5 brest pumps. Please note that our product isn't sponsored or endorsed by the brand it fits, including Momcozy.
- Easy to Clean: Our duckbill valve and silicone diaphragm are easy to clean. Just wash them with warm soap water. Please replace them periodically according to your usage status.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Units | 8.00 Count |
| Brand | PEUTIER |

## Product Details

- **Brand:** PEUTIER
- **Operation mode:** Manual
- **Material:** Silicone
- **Included components:** bottle
- **Material type free:** BPA Free

## Images

![6pcs Duckbill Valve & 2pcs Silicone Diaphragm Compatible with Momcozy m5, Silicone Breast Pump Replacement Parts Accessories Breastfeeding Supplies for Momcozy M5 Brest Pump - Image 1](https://m.media-amazon.com/images/I/51MLbLyTKZL.jpg)

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-05*