---
product_id: 560040358
title: "Flange Inserts 13/15/17/19/21mm 10PCS for Momcozy S9/S9pro/S10/S12/S12pro/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size - 10PCS"
brand: "parner"
price: "€ 33.77"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/560040358-flange-inserts-13-15-17-19-21mm-10pcs-for-momcozy
store_origin: IE
region: Ireland
---

# 10PCS multi-size inserts Steam & boil safe sanitization BPA-free & food-grade silicone Flange Inserts 13/15/17/19/21mm 10PCS for Momcozy S9/S9pro/S10/S12/S12pro/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size - 10PCS

**Brand:** parner
**Price:** € 33.77
**Availability:** ✅ In Stock

## Summary

> 🍼 Pump smarter, not harder — comfort and fit that keep you flowing!

## Quick Answers

- **What is this?** Flange Inserts 13/15/17/19/21mm 10PCS for Momcozy S9/S9pro/S10/S12/S12pro/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size - 10PCS by parner
- **How much does it cost?** € 33.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/560040358-flange-inserts-13-15-17-19-21mm-10pcs-for-momcozy)

## Best For

- parner enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Hygienic:** Crafted from BPA-free, food-grade silicone that’s easy to sanitize via steam, boiling, or microwave bags.
- • **Comfort-First Design:** Soft, transparent inserts reduce irritation and swelling for a gentle pumping experience.
- • **Perfect Fit Every Time:** Choose from 13/15/17/19/21mm sizes to customize your pumping comfort and efficiency.
- • **Universal Compatibility:** Seamlessly works with 24mm flanges from top brands like Momcozy, Medela, Spectra, and more.
- • **Reliable Support & Replacement:** Includes 10 inserts with expert customer service and recommended replacement every 1-2 months.

## Overview

Parner Flange Inserts offer a versatile, safe, and comfortable solution to customize your 24mm wearable breast pump fit. Compatible with leading brands, these BPA-free silicone inserts come in five sizes to reduce flange tunnel diameter, enhancing milk flow and minimizing discomfort. Each pack includes 10 pieces, designed for easy sanitization and regular replacement to maintain hygiene and performance.

## Description

Parner Flange Inserts 13/15/17/19/21mm 10PCS for Momcozy S9/S9pro/S10/S12/S12pro/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size - 10PCS

## Features

- Compatibility: The Flange Inserts are wearable breast pump accessories that can be used with most 24mm Shields/Flanges compatible with Momcozy S9/S9 Pro/S10/S12/S12 Pro/TSRETE/Medela/Spectra/Opnmina/Elvie/Willow/Bellaaby/Motif Luna/Ameda/MOMMED/MYA/Ainsir/Phanpy/Lulia/NaNaLazy/Luxlady/kidzio/eulumap/Teexin/Fisroa/KISSBOBO/Goldeep/BIOBOO/Mumeasy/Nanawawa/TOVVILD etc. (Not for 27mm shield).
- Safety: Flange sizing kit are crafted from transparent, food-grade silicone material, ensuring both safety and peace of mind. Our product is BPA-free, providing you with the assurance to use it confidently. You can easily sanitize the inserts with water steam, boiling water or microwave steam bags. After each use, remember to thoroughly wash the replacement pump parts with warm, soapy water, and ensure timely replacement if they become deformed or discolored after extended use.
- Comfort: Flange Insert are made from a soft, comfortable material that offers a snug fit for both comfort and efficient pumping. This design helps prevent damage or irritation.
- Replacement: We offer flange inserts in various sizes, including 13/15/17/19/21, allowing you to select the appropriate size to facilitate smooth breast milk drainage. Some mothers may experience swelling while pumping, so it's crucial to monitor appearance during the pumping process. We recommend replacing the breast pump flange insert every 1 to 2 months.
- Safety Guarantee: Products have been rigorously tested. If you receive the wrong size, A dedicated customer service team is available to provide support and ensure any installation or usage issues are resolved promptly.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Units | 10.00 Count |
| Brand | Parner |

## Product Details

- **Brand:** Parner
- **Special features:** Portable
- **Material:** Silicone
- **Power source:** Battery Powered
- **Included components:** Flange

## Images

![Flange Inserts 13/15/17/19/21mm 10PCS for Momcozy S9/S9pro/S10/S12/S12pro/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size - 10PCS - Image 1](https://m.media-amazon.com/images/I/71t7eAhXeQL.jpg)

## Frequently Bought Together

- Flange Inserts 13/15/17/19/21mm 10PCS for Momcozy S9/S9pro/S10/S12/S12pro/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size - 10PCS
- TOVVILD 12 Pack S9 Pro / S12 Pro / S9 / S12 Duckbill Valve Silicone Diaphragm, Compatible with momcozy Breastpump, Electric Breast Pump 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 (Single-Sealed Full Set Collector Cup with 24mm Flange,180ml, 1 Pack)

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**Shop now:** [https://www.desertcart.ie/products/560040358-flange-inserts-13-15-17-19-21mm-10pcs-for-momcozy](https://www.desertcart.ie/products/560040358-flange-inserts-13-15-17-19-21mm-10pcs-for-momcozy)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-25*