---
product_id: 525212001
title: "MOMMED Breast Pumps Accessories, Duckbill Valve, Suitable for MOMMED S18/S21 Wearable Breast Pump, Parts Replace, 4 Pack"
brand: "mommed"
price: "€ 23.39"
currency: EUR
in_stock: true
reviews_count: 11
category: "Mommed"
url: https://www.desertcart.sk/products/525212001-mommed-breast-pumps-accessories-duckbill-valve-suitable-for-mommed-s18
store_origin: SK
region: Slovakia
---

# Boosts pump efficiency 4-pack replacement set BPA-free food-grade silicone MOMMED Breast Pumps Accessories, Duckbill Valve, Suitable for MOMMED S18/S21 Wearable Breast Pump, Parts Replace, 4 Pack

**Brand:** mommed
**Price:** € 23.39
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** MOMMED Breast Pumps Accessories, Duckbill Valve, Suitable for MOMMED S18/S21 Wearable Breast Pump, Parts Replace, 4 Pack by mommed
- **How much does it cost?** € 23.39 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/525212001-mommed-breast-pumps-accessories-duckbill-valve-suitable-for-mommed-s18)

## Best For

- mommed enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Soft:** Crafted from BPA-free, food-grade silicone—gentle on skin and odorless for peace of mind.
- • **Efficiency Amplified:** Optimized duckbill valve design enhances suction power, saving you precious time.
- • **Effortless Maintenance:** Quick to install and easy to clean, keeping your pumping routine smooth and hygienic.
- • **Seamless Compatibility:** Perfectly fits MOMMED S18 & S21 wearable pumps for hassle-free replacement.
- • **Smart Replacement Reminder:** Pro tip: swap valves every 3 months to maintain peak performance and avoid suction loss.

## Overview

The MOMMED Duckbill Valve 4-pack is a premium replacement accessory designed exclusively for MOMMED S18 and S21 wearable breast pumps. Made from safe, BPA-free food-grade silicone, these valves enhance pumping efficiency and ensure hygienic, odorless use. Lightweight and easy to install, they help busy moms maintain optimal suction by recommending replacement every three months.

## Description

Free delivery and returns on eligible orders of £20 or more. Buy MOMMED Breast Pumps Accessories, Duckbill Valve, Suitable for MOMMED S18/S21 Wearable Breast Pump, Parts Replace, 4 Pack at desertcart UK.

Review: Good - Good
Review: Exactly what I ordered - Fitted perfectly. Have discoloured over time due to use but they've been in use for a year so it's understandable.

## Features

- Wearable Breast Pump - The Duckbill Valve is suitable for use with MOMMED S21/S18 wearable breast pump
- High Efficiency - Duckbill Valve replacement kit can effectively help you improve efficiency. It is thoughtful as your replacement accessories
- Safety Material - The BPA Material, MOMMED electric breast pumps part is made of food-grade silicone which is very safe, soft, and odourless
- Easy to Install and Clean - MOMMED recommends that you wash the pump parts after each use with warm soapy water and rinse well
- Just for Moms - In order to avoid the lack of suction caused by ageing parts, we recommend that you replace your breast pump parts every 3 months

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZCHP1BP |
| ASIN  | B0BZCHP1BP |
| Best Sellers Rank | 8,727 in Baby Products ( See Top 100 in Baby Products ) 177 in Breast Pumps & Accessories |
| Brand | MOMMED |
| Country of origin | China |
| Country of origin  | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (145) |
| Customer reviews | 4.4 4.4 out of 5 stars (145) |
| Date First Available | 23 Mar. 2023 |
| Manufacturer  | MOMMED |
| Manufacturer reference  | HMA-DV-001 |
| Product Dimensions  | 5.5 x 5.5 x 3.5 cm; 20 g |
| Units | 4.00 count |

## Product Details

- **Brand:** MOMMED
- **Dishwasher safe?:** No
- **Included components:** Valve
- **Manufacturer:** MOMMED
- **Material:** Silicone
- **Number of items:** 1
- **Operation mode:** Electric
- **Power source:** Battery Powered
- **Size:** Duckbill Valve
- **Special feature:** Wearable

## Images

![MOMMED Breast Pumps Accessories, Duckbill Valve, Suitable for MOMMED S18/S21 Wearable Breast Pump, Parts Replace, 4 Pack - Image 1](https://m.media-amazon.com/images/I/516BKDKpviL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by J***Y on 15 January 2026*

Good

### ⭐⭐⭐⭐⭐ Exactly what I ordered
*by A***R on 27 May 2025*

Fitted perfectly. Have discoloured over time due to use but they've been in use for a year so it's understandable.

### ⭐⭐⭐⭐⭐ Real game changer
*by D***R on 11 February 2025*

The pumping efficiency has gone up with the right flange insert. Also less pain in the breast while pumping. Quality is good as expected

## Frequently Bought Together

- MOMMED Breast Pumps Accessories, Duckbill Valve, Suitable for MOMMED S18/S21 Wearable Breast Pump, Parts Replace, 4 Pack
- eufy Security Wearable Breast Pump Diaphragm*2

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**Shop now:** [https://www.desertcart.sk/products/525212001-mommed-breast-pumps-accessories-duckbill-valve-suitable-for-mommed-s18](https://www.desertcart.sk/products/525212001-mommed-breast-pumps-accessories-duckbill-valve-suitable-for-mommed-s18)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-21*