---
product_id: 523208342
title: "S9 Pro / S12 Pro / S9 / S12 Duckbill Valve Silicone Diaphragm, Compatible with momcozy Breastpump, Replacement Parts Accessories"
brand: "tovvild"
price: "KD 4.70"
currency: KWD
in_stock: true
reviews_count: 13
category: "Tovvild"
url: https://www.desertcart.com.kw/products/523208342-s9-pro-s12-pro-s9-s12-duckbill-valve-silicone-diaphragm
store_origin: KW
region: Kuwait
---

# 6-piece replacement set Dishwasher & steam safe cleaning BPA-free food-grade silicone S9 Pro / S12 Pro / S9 / S12 Duckbill Valve Silicone Diaphragm, Compatible with momcozy Breastpump, Replacement Parts Accessories

**Brand:** tovvild
**Price:** KD 4.70
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** S9 Pro / S12 Pro / S9 / S12 Duckbill Valve Silicone Diaphragm, Compatible with momcozy Breastpump, Replacement Parts Accessories by tovvild
- **How much does it cost?** KD 4.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/523208342-s9-pro-s12-pro-s9-s12-duckbill-valve-silicone-diaphragm)

## Best For

- tovvild enthusiasts

## Why This Product

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

## Key Features

- • **Premium Safety:** Crafted from BPA-free, food-grade silicone ensuring soft, odorless, and safe use for you and baby.
- • **Smart Value Pack:** 6 durable parts with a handy storage box—replace every 2-3 months to keep pumping flawless.
- • **Effortless Maintenance:** Dishwasher, steam, boiling water, and microwave steam bag safe for quick, hygienic cleaning.
- • **Leak-Proof Performance:** Diaphragm maintains airtight seal to prevent milk leakage, maximizing every drop.
- • **Seamless Compatibility:** Perfectly fits momcozy S9/S12/S9 Pro/S12 Pro pumps for hassle-free replacement.

## Overview

This 6-piece replacement set of BPA-free silicone diaphragms and duckbill valves is designed for momcozy S9/S12/S9 Pro/S12 Pro breast pumps. Engineered for leak-proof performance and easy cleaning, these durable parts ensure hygienic, efficient pumping. Ideal for busy moms seeking reliable, wearable pump accessories that maintain peak suction and milk flow.

## Description

desertcart.com : TOVVILD S9 Pro / S12 Pro / S9 / S12 Duckbill Valve Silicone Diaphragm, Compatible with momcozy Breastpump, Replacement Parts Accessories : Baby

Review: Fits my pump well - Unfortunately, my insurance stopped providing me with free pump part replacements. At the time, I was pumping 2 hrs a day and concerned with how much replacement parts would cost. However, these are a great deal for the amount of parts it comes with. They come with a small plastic box to keep them in too which is nice to have.
Review: High quality inserts! - High quality inserts. Fit perfectly in a 24mm breast shield for my portable pumps.

## Features

- S9/S12/S9 Pro/S12 Pro Pump Parts Replacement - 6 pieces set diaphragms & duckbill valves are suitable for use with momcozy S9/S12/S9 Pro/S12 Pro breast pumps, for TSRETE electric breast pump
- BPA-free, made of food grade silicone,safe,soft and odorless. The pump parts are perfectly meet your requirement when using a wearable breast pump
- Easy washing, you can wash pump parts after each use with warm soapy water and rinse well. Can be washed with steam,boiling water or microwave steam bag
- The diaphragm is used to help the breast pump maintain the seal to avoid the milk leakage. The duckbill valve can be used to drain milk to the bottom of the container
- The breast pump parts can be replaced every 2-3 months or so according to the installation and suction status of the breast pump
- TOVVILD committed to providing high-quality products and services to customers, caring about mother's health and beauty. Any question welcome feel free to email us, we will assist you within 24 hours

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZ473WMQ |
| Additional product features | Wearable |
| Batteries required | No |
| Best Sellers Rank | #1,609 in Baby ( See Top 100 in Baby ) #14 in Electric Breast Pumps |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,444) |
| Dishwasher safe | Yes |
| Item Weight | 2.4 ounces |
| Item model number | Pro-2+4 |
| Material Type | Silicone |
| Material free | BPA Free |
| Number Of Items | 6 |
| Product Dimensions | 3.15 x 3.15 x 2.56 inches |
| Pump type | Electric |

## Product Details

- **Brand:** TOVVILD
- **Included Components:** Duckbill
- **Material:** Silicone
- **Operation Mode:** Electric
- **Special Feature:** Wearable

## Images

![S9 Pro / S12 Pro / S9 / S12 Duckbill Valve Silicone Diaphragm, Compatible with momcozy Breastpump, Replacement Parts Accessories - Image 1](https://m.media-amazon.com/images/I/71uDm3oWQBL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits my pump well
*by S***H on January 19, 2026*

Unfortunately, my insurance stopped providing me with free pump part replacements. At the time, I was pumping 2 hrs a day and concerned with how much replacement parts would cost. However, these are a great deal for the amount of parts it comes with. They come with a small plastic box to keep them in too which is nice to have.

### ⭐⭐⭐⭐⭐ High quality inserts!
*by E***H on January 7, 2026*

High quality inserts. Fit perfectly in a 24mm breast shield for my portable pumps.

### ⭐⭐⭐⭐⭐ Works amazing!
*by S***A on August 7, 2025*

Love them! I've been using them in my hands free pump and my hands pump as well and I feel like I'm actually getting empty. My little man is 3weeks old and a great eater but I'm an over supplier and this is helping get the rest of what he's not able to get out!

## Frequently Bought Together

- TOVVILD S9 Pro / S12 Pro / S9 / S12 Duckbill Valve Silicone Diaphragm, Compatible with momcozy Breastpump, Replacement Parts Accessories
- Momcozy Original S9 Pro/S12 Pro Replacement Accessories, Only Compatible with Momcozy S9 Pro/S12 Pro Breast Pump NOT for S9/S12(Duckbill Valves & Silicone Diaphragm,1 Pack)
- Momcozy Flange Insert 21mm Compatible with 24mm Flange/Shield of Most Pumps, Insert for Breast Pump Replacement Accessories, 4PCS 21mm

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**Shop now:** [https://www.desertcart.com.kw/products/523208342-s9-pro-s12-pro-s9-s12-duckbill-valve-silicone-diaphragm](https://www.desertcart.com.kw/products/523208342-s9-pro-s12-pro-s9-s12-duckbill-valve-silicone-diaphragm)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-24*