---
product_id: 395934027
title: "19mm Silicone Flange Inserts Compatible with Medela/for Spectra S1 S2 / Elvie / S18 S21 / Momcozy S9 S12/ TSRETE 24mm Breast Pump Shields or Freemie 25mm; Reduce Nipple Tunnel Down to 19mm"
brand: "durceler"
price: "4188 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/395934027-19mm-silicone-flange-inserts-compatible-with-medela-for-spectra-s1
store_origin: IS
region: Iceland
---

# BPA free 19mm reduction Durable silicone 19mm Silicone Flange Inserts Compatible with Medela/for Spectra S1 S2 / Elvie / S18 S21 / Momcozy S9 S12/ TSRETE 24mm Breast Pump Shields or Freemie 25mm; Reduce Nipple Tunnel Down to 19mm

**Brand:** durceler
**Price:** 4188 kr
**Availability:** ✅ In Stock

## Summary

> Pump with Confidence! 💖

## Quick Answers

- **What is this?** 19mm Silicone Flange Inserts Compatible with Medela/for Spectra S1 S2 / Elvie / S18 S21 / Momcozy S9 S12/ TSRETE 24mm Breast Pump Shields or Freemie 25mm; Reduce Nipple Tunnel Down to 19mm by durceler
- **How much does it cost?** 4188 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/395934027-19mm-silicone-flange-inserts-compatible-with-medela-for-spectra-s1)

## Best For

- durceler enthusiasts

## Why This Product

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

## Key Features

- • **Comfort First:** Say goodbye to nipple trauma and hello to comfort.
- • **Durable Design:** Crafted from high-quality silicone for long-lasting use.
- • **Hands-Free Convenience:** Compatible with most hands-free bras for ultimate ease.
- • **Seamless Compatibility:** Effortlessly fits Medela, Spectra, Elvie, and more!
- • **Optimal Milk Expression:** Maximize your pumping efficiency with the perfect fit.

## Overview

The Durceler 19mm Silicone Flange Inserts are designed to reduce the nipple tunnel of 24mm breast shields to a comfortable 19mm, ensuring optimal milk expression for mothers with smaller nipples. Made from BPA-free silicone, these durable inserts are compatible with a wide range of breast pump brands, providing a seamless fit and enhancing comfort during pumping sessions.

## Description

19mm Silicone Flange Inserts Compatible with Medela/for Spectra S1 S2 / Elvie / S18 S21 / Momcozy S9 S12/ TSRETE 24mm Breast Pump Shields or Freemie 25mm; Reduce Nipple Tunnel Down to 19mm

## Features

- Durceler 19mm inserts (2pcs a Pack) to compatible with Medela / Spectra / Elvie / Rainyb / S18 S21 S23 / Momcozy S9 Pro S10 S12 Pro / TSRETE / Bellababy / NCVI 24 mm breast shields. It will reduce the 24mm shield nipple tunnel down to 19mm. Also compatible with Freemie 25mm cups to reduce it down to 19mm. Also applicable to most other brands of the models for 24-25mm.
- Seamless Compatibility For Optimal Milk Expression: Suitable for nipple diameter 16-18mm(after a pumping session), or measure the circumference of nipple base about 43.96 - 50.24mm before a pumping session.
- Great solution for small-nippled mothers using large breast shields, Proper nipple tunnel fit is essential for comfort and efficient milk output. It can be compatible with Spectra and Medela (Freestyle, Harmony, Sonata, and Swing-Maxi pumps) and other brands.
- BPA free, made of silicone material. Durable, clear, and comfortable. This accessory helps breast shields for more effective pumping and maximized milk expression while helping to avoid nipple trauma or irritation.
- Maintain compatibility with most handsfree bra. You can use most handsfree bra cups with they original 24/25mm detachable shields having this insert inside. During operation, you need to squeeze slightly to make the Insert fully fit with the shield to achieve the perfect effect.

## Product Details

- **Brand:** Durceler
- **Special Feature:** Bpa Free
- **Material:** Silicone
- **Number of Items:** 2
- **Color:** White

## Images

![19mm Silicone Flange Inserts Compatible with Medela/for Spectra S1 S2 / Elvie / S18 S21 / Momcozy S9 S12/ TSRETE 24mm Breast Pump Shields or Freemie 25mm; Reduce Nipple Tunnel Down to 19mm - Image 1](https://m.media-amazon.com/images/I/41wROfG+r-L.jpg)

## Frequently Bought Together

- Durceler 19mm Silicone Flange Inserts Compatible with Medela/for Spectra S1 S2 / Elvie / S18 S21 / Momcozy S9 S12/ TSRETE 24mm Breast Pump Shields or Freemie 25mm; Reduce Nipple Tunnel Down to 19mm
- Durceler 20mm Silicone Flange Inserts Compatible with Medela/for Spectra S1 S2 / Elvie / S18 S21 / Momcozy S9 S12/ TSRETE 24mm Breast Pump Shields or Freemie 25mm; Reduce Nipple Tunnel Down to 20mm
- Durceler 18mm Silicone Flange Inserts Compatible with Medela/for Spectra S1 S2 / Elvie / S18 S21 / Momcozy S9 S12/ TSRETE 24mm Breast Pump Shields or Freemie 25mm; Reduce Nipple Tunnel Down to 18mm

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**Shop now:** [https://www.desertcart.is/products/395934027-19mm-silicone-flange-inserts-compatible-with-medela-for-spectra-s1](https://www.desertcart.is/products/395934027-19mm-silicone-flange-inserts-compatible-with-medela-for-spectra-s1)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-19*