---
product_id: 577538318
title: "S9 Pro / S12 Pro Replacement Pump Parts - 6pcs Duckbill Valve and 4pcs Silicone Diaphragm - Compatible with Momcozy S12 Pro/S9 Pro,TSRETE,kmaier Breast Pump,Replacement Parts Accessories - BPA Free"
brand: "jimowang"
price: "₨589"
currency: LKR
in_stock: false
reviews_count: 8
url: https://www.desertcart.lk/products/577538318-s9-pro-s12-pro-replacement-pump-parts-6pcs-duckbill-valve
store_origin: LK
region: Sri Lanka
---

# 4 Silicone Diaphragms 6 Duckbill Valves BPA Free S9 Pro / S12 Pro Replacement Pump Parts - 6pcs Duckbill Valve and 4pcs Silicone Diaphragm - Compatible with Momcozy S12 Pro/S9 Pro,TSRETE,kmaier Breast Pump,Replacement Parts Accessories - BPA Free

**Brand:** jimowang
**Price:** ₨589
**Availability:** ❌ Out of Stock

## Summary

> 💪 Elevate Your Pumping Game!

## Quick Answers

- **What is this?** S9 Pro / S12 Pro Replacement Pump Parts - 6pcs Duckbill Valve and 4pcs Silicone Diaphragm - Compatible with Momcozy S12 Pro/S9 Pro,TSRETE,kmaier Breast Pump,Replacement Parts Accessories - BPA Free by jimowang
- **How much does it cost?** ₨589 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/577538318-s9-pro-s12-pro-replacement-pump-parts-6pcs-duckbill-valve)

## Best For

- jimowang enthusiasts

## Why This Product

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

## Key Features

- • **Leak-Proof Design:** Silicone diaphragm ensures no milk leakage.
- • **Hygienic Materials:** Crafted from BPA-free silicone for peace of mind.
- • **Durable Performance:** Same suction power as original parts, no loss of efficiency.
- • **Effortless Maintenance:** Easy to install, remove, and clean for busy lifestyles.
- • **Seamless Compatibility:** Perfectly fits Momcozy S12 Pro/S9 Pro and more!

## Overview

The S9 Pro/S12 Pro Replacement Pump Parts set includes 6 duckbill valves and 4 silicone diaphragms, designed for seamless compatibility with various breast pump brands. Made from BPA-free materials, these parts ensure optimal performance and hygiene, making them essential for modern moms.

## Description

Full description not available

## Features

- Include upgrade duckbill*6 and silicone diaphragm*4,compatible with Momcozy S12 Pro/S9 Pro Wearable Breast Pump.Also use for TSRETE,kmaier,Luxlady,HAUTURE,eulumap,Fisroa,Goldeep,Zybeauty,PADRAM,HAHOME,Kompoll,OMFMF,Paruu,LRKHFFD,Mumeasy Breast Pumps,and use with any S9|S10|S12 Wearable Breast Pump
- 6pcs upgrade duckbill valves can rotate in any direction,easy to install,remove and clean(The original parts must be accurately aligned;otherwise,there may be leaks and inadequate suction).Same suction as original Momcozy S12 Pro/S9 Pro duckbill valves.No loss of suction.
- The silicone diaphragm is used to help the breast pump maintain the seal to prevent milk leakage.
- BPA free,made of BPA free silicone material.
- Easy cleaning,use with warm soapy water and rinse well after each use. Please use boiling water/steam, with a temperature of around 100°C (212°F).

## Product Details

- **Brand:** JIMOWANG
- **Special Feature:** Closed System
- **Material:** Silicone
- **Included Components:** Duckbill
- **Number of Items:** 10

## Images

![S9 Pro / S12 Pro Replacement Pump Parts - 6pcs Duckbill Valve and 4pcs Silicone Diaphragm - Compatible with Momcozy S12 Pro/S9 Pro,TSRETE,kmaier Breast Pump,Replacement Parts Accessories - BPA Free - Image 1](https://m.media-amazon.com/images/I/71oAOenaa7L.jpg)
![S9 Pro / S12 Pro Replacement Pump Parts - 6pcs Duckbill Valve and 4pcs Silicone Diaphragm - Compatible with Momcozy S12 Pro/S9 Pro,TSRETE,kmaier Breast Pump,Replacement Parts Accessories - BPA Free - Image 2](https://m.media-amazon.com/images/I/71G+1hazfEL.jpg)
![S9 Pro / S12 Pro Replacement Pump Parts - 6pcs Duckbill Valve and 4pcs Silicone Diaphragm - Compatible with Momcozy S12 Pro/S9 Pro,TSRETE,kmaier Breast Pump,Replacement Parts Accessories - BPA Free - Image 3](https://m.media-amazon.com/images/I/612AAFMNS6L.jpg)
![S9 Pro / S12 Pro Replacement Pump Parts - 6pcs Duckbill Valve and 4pcs Silicone Diaphragm - Compatible with Momcozy S12 Pro/S9 Pro,TSRETE,kmaier Breast Pump,Replacement Parts Accessories - BPA Free - Image 4](https://m.media-amazon.com/images/I/71s+O+fiu7L.jpg)
![S9 Pro / S12 Pro Replacement Pump Parts - 6pcs Duckbill Valve and 4pcs Silicone Diaphragm - Compatible with Momcozy S12 Pro/S9 Pro,TSRETE,kmaier Breast Pump,Replacement Parts Accessories - BPA Free - Image 5](https://m.media-amazon.com/images/I/611QOo2NO1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Better than what came with pump!
*by D***E on May 19, 2025*

Bought for S12 Pro. These fit and work better than what originally came with the pump. These are more rigid which is better as the do not fall off inside my pump. 100% worth the buy and won't regret.

### ⭐⭐⭐⭐⭐ works
*by T***Y on June 10, 2025*

did the job and so much cheaper vs buying the name brand. a lifesaver.

### ⭐⭐⭐⭐⭐ Same as Spectra
*by R***S on June 5, 2025*

Fit my spectra perfectly!

## Frequently Bought Together

- S9 Pro / S12 Pro Replacement Pump Parts - 6pcs Duckbill Valve and 4pcs Silicone Diaphragm - Compatible with Momcozy S12 Pro/S9 Pro,TSRETE,kmaier Breast Pump,Replacement Parts Accessories - BPA Free
- Momcozy Original S9 Pro/S12 Pro Replacement Accessories, Only Compatible with Momcozy S9 Pro/S12 Pro Breast Pump NOT for S9/S12 (Single-Sealed Full Set Collector Cup with 24mm Flange,180ml, 1 Pack)
- Momcozy Flange Insert 21mm Compatible with 24mm Flange/Shield of Most Pumps, Insert for Breast Pump Replacement Accessories, 4PCS 21mm

---

## 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.lk/products/577538318-s9-pro-s12-pro-replacement-pump-parts-6pcs-duckbill-valve](https://www.desertcart.lk/products/577538318-s9-pro-s12-pro-replacement-pump-parts-6pcs-duckbill-valve)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-19*