---
product_id: 550999188
title: "6pcs Flange Insert 21mm, Compatible with TSRETE/Bellababy/Lansinoh/Medela/Spectra/momcozy S9/S12/S9pro/S12pro,Wearable Breast Pump Shields/Flanges."
brand: "bliblo"
price: "99 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/550999188-6pcs-flange-insert-21mm-compatible-with-tsrete-bellababy-lansinoh-medela
store_origin: RO
region: Romania
---

# Comfortable Fit High Compatibility Easy to Clean 6pcs Flange Insert 21mm, Compatible with TSRETE/Bellababy/Lansinoh/Medela/Spectra/momcozy S9/S12/S9pro/S12pro,Wearable Breast Pump Shields/Flanges.

**Brand:** bliblo
**Price:** 99 Lei
**Availability:** ✅ In Stock

## Summary

> 💖 Pump with Confidence: Elevate your breastfeeding journey!

## Quick Answers

- **What is this?** 6pcs Flange Insert 21mm, Compatible with TSRETE/Bellababy/Lansinoh/Medela/Spectra/momcozy S9/S12/S9pro/S12pro,Wearable Breast Pump Shields/Flanges. by bliblo
- **How much does it cost?** 99 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/550999188-6pcs-flange-insert-21mm-compatible-with-tsrete-bellababy-lansinoh-medela)

## Best For

- bliblo enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Compatible with a wide range of wearable breast pumps, ensuring you can pump with ease, no matter your brand.
- • **Dedicated Customer Support:** Enjoy peace of mind with 24-hour customer support and free replacements if the size isn't right.
- • **Safe for You and Your Baby:** Crafted from food-grade liquid silicone, these BPA-free inserts ensure safety during every pumping session.
- • **Comfort Meets Functionality:** Experience the perfect blend of comfort and efficiency, reducing pain while boosting milk flow.
- • **Maximize Your Pumping Efficiency:** Transform your pumping experience with these 21mm flange inserts, designed to enhance milk production and reduce pumping time.

## Overview

This 6-piece set of 21mm flange inserts is designed for compatibility with most 24mm wearable breast pumps, enhancing pumping efficiency and comfort. Made from food-grade silicone, these BPA-free inserts are easy to clean and safe for both mother and baby. With a focus on maximizing milk production and reducing discomfort, these inserts are essential for any breastfeeding mother. Plus, enjoy dedicated customer support for a seamless experience.

## Description

6pcs Flange Insert 21mm, Compatible with TSRETE/Bellababy/Lansinoh/Medela/Spectra/momcozy S9/S12/S9pro/S12pro,Wearable Breast Pump Shields/Flanges.

## Features

- 💕High Compatibility:This flange insert accessory set (21mm, 6 pieces) is designed for most 24mm wearable breast pumps, compatible with brands like Momcozy. These inserts reduce the 24mm shield nipple tunnel to the correct size, not compatible with 27-28mm shields. Using these flange inserts can enhance pumping efficiency, reduce pumping time, and maximize milk production
- They are suitable for use with most wearable breast pumps (except for the 27mm shield). 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/Nanawaw
- 💕Safe and Easy to Clean：These flange inserts are made of food-grade liquid silicone, BPA-free, ensuring all parts in contact with breast milk are safe. After each use, clean the breast pump parts with warm soapy water and rinse thoroughly, then sterilize using boiling water or steam at approximately 100°C (212°F). It is recommended to replace the inserts every 2 months to maintain optimal function.
- 💕Comfortable and Efficient：These inserts are made of soft, comfortable silicone designed to stimulate milk flow and increase comfort during use. By reducing pain and increasing milk production, these inserts are essential for any breastfeeding mother who needs to pump. The size of the flange inserts is crucial for comfortable and efficient pumping. Choosing the right size can reduce discomfort and improve pumping efficiency.
- 💕Thoughtful Service:Provides 24-hour customer support. Free replacement if the size is not suitable.If you have any questions, please contact us.

## Images

![6pcs Flange Insert 21mm, Compatible with TSRETE/Bellababy/Lansinoh/Medela/Spectra/momcozy S9/S12/S9pro/S12pro,Wearable Breast Pump Shields/Flanges. - Image 1](https://m.media-amazon.com/images/I/61F3iGSbNWL.jpg)
![6pcs Flange Insert 21mm, Compatible with TSRETE/Bellababy/Lansinoh/Medela/Spectra/momcozy S9/S12/S9pro/S12pro,Wearable Breast Pump Shields/Flanges. - Image 2](https://m.media-amazon.com/images/I/71PhtZ4DFnL.jpg)
![6pcs Flange Insert 21mm, Compatible with TSRETE/Bellababy/Lansinoh/Medela/Spectra/momcozy S9/S12/S9pro/S12pro,Wearable Breast Pump Shields/Flanges. - Image 3](https://m.media-amazon.com/images/I/61ZNzZ9Wb1L.jpg)
![6pcs Flange Insert 21mm, Compatible with TSRETE/Bellababy/Lansinoh/Medela/Spectra/momcozy S9/S12/S9pro/S12pro,Wearable Breast Pump Shields/Flanges. - Image 4](https://m.media-amazon.com/images/I/7151yPULPoL.jpg)
![6pcs Flange Insert 21mm, Compatible with TSRETE/Bellababy/Lansinoh/Medela/Spectra/momcozy S9/S12/S9pro/S12pro,Wearable Breast Pump Shields/Flanges. - Image 5](https://m.media-amazon.com/images/I/71b4E-y3JcL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.ro/products/550999188-6pcs-flange-insert-21mm-compatible-with-tsrete-bellababy-lansinoh-medela](https://www.desertcart.ro/products/550999188-6pcs-flange-insert-21mm-compatible-with-tsrete-bellababy-lansinoh-medela)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-01*