---
product_id: 654854915
title: "Momcozy Flange Insert 21mm Compatible with Momcozy M5. Original M5 Breast Pump Replacement Accessories, 1PC (21mm)"
brand: "momcozy"
price: "₨8226"
currency: LKR
in_stock: false
reviews_count: 2
url: https://www.desertcart.lk/products/654854915-momcozy-flange-insert-21mm-compatible-with-momcozy-m5-original-m5
store_origin: LK
region: Sri Lanka
---

# Perfect 21mm fit for Momcozy M5 BPA-free food-grade silicone Safe cleaning ≤100℃ for 5-10 mins Momcozy Flange Insert 21mm Compatible with Momcozy M5. Original M5 Breast Pump Replacement Accessories, 1PC (21mm)

**Brand:** momcozy
**Price:** ₨8226
**Availability:** ❌ Out of Stock

## Summary

> ✨ Pump smarter, not harder — comfort and care in every drop! 🍼

## Quick Answers

- **What is this?** Momcozy Flange Insert 21mm Compatible with Momcozy M5. Original M5 Breast Pump Replacement Accessories, 1PC (21mm) by momcozy
- **How much does it cost?** ₨8226 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/654854915-momcozy-flange-insert-21mm-compatible-with-momcozy-m5-original-m5)

## Best For

- momcozy enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality:** Original Momcozy part ensures seamless compatibility with your M5 wearable pump
- • **Tailored Comfort:** Precisely sized 21mm flange insert to prevent nipple discomfort and maximize pumping efficiency
- • **Effortless Hygiene:** Dishwasher safe & easy to clean for busy moms on the go
- • **Mom-Approved Safety:** BPA-free, food-grade silicone material for peace of mind with every feed
- • **Pump Anywhere Confidence:** Lightweight and compact design supports your active lifestyle without hassle

## Overview

The Momcozy 21mm flange insert is an original replacement accessory designed exclusively for the Momcozy M5 wearable breast pump. Crafted from BPA-free, food-grade silicone, it ensures safe milk collection while providing a comfortable, precise fit to prevent nipple irritation. Easy to clean and dishwasher safe, this lightweight insert supports busy moms seeking efficient, hygienic pumping anytime, anywhere.

## Description

desertcart.com: Momcozy Flange Insert 21mm Compatible with Momcozy M5. Original M5 Breast Pump Replacement Accessories, 1PC (21mm) : Baby

Review: Convenient - Perfect for replacing parts!
Review: Not what I thought to buy - I thought I would get two of this item but only got one for that price I extended 2! Also not the right size for what it says it fit

## Features

- The authentic Momcozy wearable breast pump 21mm flange insert accessories are only suitable for use with the Momcozy M5 wearable breast pump. Momcozy Original Parts FSA/HSA eligible.
- Easy cleaning, wash Momcozy M5 pump parts after each use with warm soapy water and rinse well. Please clean with a temperature of ≤100℃（212℉）for 5-10mins.
- BPA-free, made of food-grade silicone material. All Momcozy pump parts that come in contact with breast milk are BPA-free, giving you peace of mind about your baby's milk.
- Made for moms, by moms. We've committed our lives to providing the best breast pumps, accessories, education, and customer care that we can, supporting every mother with the beauty of parenthood. Meeting moms pump wherever without hassle needs.
- The size of the flange insert is very important for comfortable and efficient pumping. Some moms experience nipple swelling while expressing, so it is advisable to observe the appearance of the nipple during pumping. If your nipple rubs or feels squeezed in the flange channel, it is an unsuitable flange size and you need to replace the right size flange insert.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D1GLGYYK |
| Additional product features | Momcozy M5 Brast Pump 21mm Replacement Accessories Insert 1 PC |
| Batteries required | No |
| Best Sellers Rank | #51,094 in Baby ( See Top 100 in Baby ) #1,908 in Breastfeeding Supplies |
| Customer Reviews | 4.3 4.3 out of 5 stars (26) |
| Dishwasher safe | Yes |
| Item Weight | 0.317 ounces |
| Item model number | M PJ-N |
| Material Type | Silicone |
| Number Of Items | 1 |
| Product Dimensions | 1 x 1 x 1 inches |

## Product Details

- **Brand:** Momcozy
- **Item Weight:** 0.01 Kilograms
- **Material:** Silicone
- **Number of Items:** 1
- **Special Feature:** Momcozy M5 Brast Pump 21mm Replacement Accessories Insert 1 PC

## Images

![Momcozy Flange Insert 21mm Compatible with Momcozy M5. Original M5 Breast Pump Replacement Accessories, 1PC (21mm) - Image 1](https://m.media-amazon.com/images/I/315URhTtu6L.jpg)
![Momcozy Flange Insert 21mm Compatible with Momcozy M5. Original M5 Breast Pump Replacement Accessories, 1PC (21mm) - Image 2](https://m.media-amazon.com/images/I/31r1WYNUTRL.jpg)
![Momcozy Flange Insert 21mm Compatible with Momcozy M5. Original M5 Breast Pump Replacement Accessories, 1PC (21mm) - Image 3](https://m.media-amazon.com/images/I/61-+rpbuyqL.jpg)
![Momcozy Flange Insert 21mm Compatible with Momcozy M5. Original M5 Breast Pump Replacement Accessories, 1PC (21mm) - Image 4](https://m.media-amazon.com/images/I/61rw8ThwAJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Convenient
*by K***K on August 6, 2025*

Perfect for replacing parts!

### ⭐ Not what I thought to buy
*by Z***A on September 25, 2024*

I thought I would get two of this item but only got one for that price I extended 2! Also not the right size for what it says it fit

## Frequently Bought Together

- Momcozy Flange Insert 21mm Compatible with Momcozy M5. Original M5 Breast Pump Replacement Accessories, 1PC (21mm)
- Maymom 21mm Flange and Duckbill Valve Compatible with Spectra S1 Spectra S2 Spectra 9 Plus Not Original Spectra 20mm Replace Pump Parts Spectra Flange Spectra Duckbill Valve

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**Shop now:** [https://www.desertcart.lk/products/654854915-momcozy-flange-insert-21mm-compatible-with-momcozy-m5-original-m5](https://www.desertcart.lk/products/654854915-momcozy-flange-insert-21mm-compatible-with-momcozy-m5-original-m5)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-18*