---
product_id: 596346690
title: "10PCS Flange Inserts 13/15/17/19/21mm for 24mm Flange/Shield of Most Pumps, BPA Free Inserts, Compatible with Momcozy/Spectra/Bellababy/TSRETE/Nuliie Breast Pumps"
brand: "nuliie"
price: "€ 42.26"
currency: EUR
in_stock: true
reviews_count: 5
category: "Nuliie"
url: https://www.desertcart.fi/products/596346690-10pcs-flange-inserts-13-15-17-19-21mm-for-24mm
store_origin: FI
region: Finland
---

# 5 sizes (13/15/17/19/21mm) for perfect fit BPA-free, food-grade liquid silicone Dishwasher safe + cleaning brush included 10PCS Flange Inserts 13/15/17/19/21mm for 24mm Flange/Shield of Most Pumps, BPA Free Inserts, Compatible with Momcozy/Spectra/Bellababy/TSRETE/Nuliie Breast Pumps

**Brand:** nuliie
**Price:** € 42.26
**Availability:** ✅ In Stock

## Summary

> ⏳ Pump smarter, not longer — because every drop counts!

## Quick Answers

- **What is this?** 10PCS Flange Inserts 13/15/17/19/21mm for 24mm Flange/Shield of Most Pumps, BPA Free Inserts, Compatible with Momcozy/Spectra/Bellababy/TSRETE/Nuliie Breast Pumps by nuliie
- **How much does it cost?** € 42.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/596346690-10pcs-flange-inserts-13-15-17-19-21mm-for-24mm)

## Best For

- nuliie enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Hygienic:** BPA-free, food-grade silicone that's dishwasher safe for effortless cleaning and peace of mind.
- • **Trusted Compatibility:** Works seamlessly with most 24mm flange breast pumps including Momcozy, Spectra, Bellababy, and more.
- • **All-in-One Convenience:** Includes a free measurement card and cleaning brush to simplify your pumping routine.
- • **Custom Fit for Every Stage:** Five precision sizes ensure optimal comfort and milk flow as your needs evolve.
- • **Boost Milk Output & Comfort:** Soft silicone inserts reduce pain and enhance pumping efficiency, saving you precious time.

## Overview

Nuliie 10PCS Flange Inserts offer five versatile sizes to customize your 24mm breast pump flange for maximum comfort and efficiency. Made from BPA-free, food-grade silicone, these inserts are safe, easy to clean, and compatible with leading pump brands. Designed to reduce pain and boost milk production, they come with a measurement card and cleaning brush, making them an essential upgrade for modern breastfeeding moms.

## Description

With a Nuliie breast pump flange insert, you will have a much better pumping experience. Choose the size that suits you best, pump more efficiently and quickly, and have more quality time with your sweet little baby.

Review: Perfekte Flansche! Sie haben die ideale Größe und pieksen nicht wie andere. Ich finde es super, dass das Maß aus Silikon und nicht aus Papier ist. Es sind verschiedene Größen dabei sowie ein Schwämmchen zum Reinigen – ich bin total begeistert! 💕
Review: Très bon produit Réglette très pratique Le fait qu il y ai un lot est très pratique car cela permet d adapter les embouts en fonction des seins et du temps La Brossette fournie avec est tres pratique pour les nettoyer mais pas assez solide pour durer dans le temps Ce qui est dommage car c était tres pratique Facile à mettre sur les téterelles Je recommande

## Features

- [HIGH COMPATIBILITY] Nuliie flange inserts 13/15/17/19/21mm (10pcs) fit most 24mm wearable breast pumps. It will reduce the 24mm shield tunnel down to correct size. Note: Not compatible with 27-28mm shields.
- [MUST-HAVE ACCESSORY FOR BREAST PUMPS] Achieve enhanced breast pumping, reduce pumping time, and maximize milk production by using the essential flange inserts for your breast pump. The comfortable and soft silicone material is designed to stimulate milk flow and increase comfort during use. With the added benefits of reduced pain and increased milk output, our breast pump flange inserts are a must-have for any breastfeeding mother needing to pump milk.
- [SAFE & EASY TO CLEAN] Ensure safety and maximize the performance of your breast pump with our flange inserts. Made from food-grade liquid silicone and free from BPA, these inserts are easy to clean and dishwasher safe. We recommend washing the pump inserts promptly after each use and replacing them every 2 months to maintain optimal functionality. Plus, receive a complimentary cleaning brush for added convenience.
- [CARING SERVICE] With our silicone flange inserts, you receive a free measurement card to help you choose the perfect size. Compare the size of your before and after pumping to ensure the most comfortable and effective fit. We offer 24/7 customer service support to answer any questions. If the size isn't right after purchase, take advantage of our free replacement service.
- [FRIENDLY REMINDER] size can vary throughout different breastfeeding stages, requiring different sizes of flange inserts for your breast pump. If you're aware of your exact size, we recommend purchasing the corresponding size directly. However, if you're unsure, we suggest starting with our 10-pack of Flange Inserts, which contains five different sizes to ensure you find the perfect fit.
- Your order may come with either the new or old packaging, shipped randomly. Rest assured, both versions guarantee the same product inside.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CMPBBHMZ |
| ASIN  | B0CMPBBHMZ |
| Best Sellers Rank | #1,364 in Baby Products ( See Top 100 in Baby Products ) #3 in Breast Pump Parts |
| Brand | Nuliie |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,789) |
| Customer reviews | 4.5 4.5 out of 5 stars (2,789) |
| Date First Available | 9 December 2023 |
| Item model number  | NEMMZH |
| Manufacturer  | Nuliie |
| Product Dimensions  | 13.3 x 11.6 x 7.1 cm; 18 g |
| Units | 10 Count |

## Product Details

- **Brand:** Nuliie
- **Included components:** Cleaning Brush
- **Material:** Silicone
- **Power source:** Battery Powered
- **Special features:** Lightweight, Portable

## Images

![10PCS Flange Inserts 13/15/17/19/21mm for 24mm Flange/Shield of Most Pumps, BPA Free Inserts, Compatible with Momcozy/Spectra/Bellababy/TSRETE/Nuliie Breast Pumps - Image 1](https://m.media-amazon.com/images/I/81uyysA1YZL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***N on 20 October 2025*

Perfekte Flansche! Sie haben die ideale Größe und pieksen nicht wie andere. Ich finde es super, dass das Maß aus Silikon und nicht aus Papier ist. Es sind verschiedene Größen dabei sowie ein Schwämmchen zum Reinigen – ich bin total begeistert! 💕

### ⭐⭐⭐⭐⭐ Review
*by G***E on 26 January 2026*

Très bon produit Réglette très pratique Le fait qu il y ai un lot est très pratique car cela permet d adapter les embouts en fonction des seins et du temps La Brossette fournie avec est tres pratique pour les nettoyer mais pas assez solide pour durer dans le temps Ce qui est dommage car c était tres pratique Facile à mettre sur les téterelles Je recommande

### ⭐⭐⭐⭐⭐ Review
*by N***A on 9 July 2025*

Attenzione alle taglie sono molto piccole i non mi sono accorta,ma utilissimo il kit con spazzolino per pulire i pezzi del tiralatte e per misurare la flangia

## Frequently Bought Together

- Nuliie 10PCS Flange Sizing Kit 13/15/17/19/21mm for 24mm Flange/Shield of Most Pumps, Silicone Flanges Insert for Momcozy/Spectra Electric Breast Pumps, Pumping Essential Kit for Moms
- Medela Manual breast pump with Flex Shields Harmony Single Hand for More Comfort and Expressing More Milk
- haakaa Manual Breast Pump for Breastfeeding, Silicone, Clear 4oz/100ml

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**Shop now:** [https://www.desertcart.fi/products/596346690-10pcs-flange-inserts-13-15-17-19-21mm-for-24mm](https://www.desertcart.fi/products/596346690-10pcs-flange-inserts-13-15-17-19-21mm-for-24mm)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-25*