---
product_id: 527788232
title: "21mm Green"
brand: "nenesupply"
price: "€ 28.12"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/527788232-21mm-green
store_origin: NL
region: Netherlands
---

# 21mm size Dishwasher safe BPA free 21mm Green

**Brand:** nenesupply
**Price:** € 28.12
**Availability:** ✅ In Stock

## Summary

> 💖 Pumping Made Perfect: Comfort Meets Convenience!

## Quick Answers

- **What is this?** 21mm Green by nenesupply
- **How much does it cost?** € 28.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/527788232-21mm-green)

## Best For

- nenesupply enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Complies with EU and USA regulations for peace of mind.
- • **Easy Maintenance:** Top-rack dishwasher safe for your convenience.
- • **Effortless Installation:** Quickly push in and pull out for hassle-free use.
- • **Universal Compatibility:** Works with a variety of popular breast pump brands.
- • **Transform Your Pumping Experience:** Seamlessly reduce 24mm to 21mm for ultimate comfort.

## Overview

The Nenesupply 2nd Generation 21mm Flange Inserts are designed to fit 24mm flanges of various breast pumps, providing a comfortable and effective pumping experience. Made from soft silicone, these inserts ensure no loss of suction and are easy to install and clean. They are BPA and DEHP free, meeting stringent safety regulations.

## Description

2nd Generation 21mm Flange Inserts Compatible with 24mm Flange of Elvie Stride Spectra Momcozy Willow Reduce 24mm to 21mm Not Original Elvie Pump Parts

## Features

- CONTENT: Nenesupply 2nd Generation 2pc 21mm NENESUPPLY Silicone Flange Inserts compatible with 24mm of Elvie flange, Elvie Stride flange, Momcozy flange, Medela flange, Spectra flange, Willow flange, Willow Go flange, and Motif Luna flange. Reduce 24mm to 21mm. MADE BY NENESUPPLY. Compatible with Elvie pump parts accessories and Willow pump parts.
- COMPATIBLE PUMPS: Work with 24mm FLANGES of most breast pumps in the market. See product photo for illustrations.
- AVAILABLE IN 15, 17, 19, 21mm. SMOOTH ANGLE AND SOFT MATERIAL MADE PUMPING MORE COMFORTABLE. Reduce 24mmflange funnel to 21mm.
- NO LOSS OF SUCTION- Embeded sealing circles creates a complete seal. EASY TO INSTALL & REMOVE - Easy to push in and pull out the inserts. Hassle-free
- EASY TO CLEAN: Dishwasher safe (top rack only). BPA and DEHP Free. Comply with EU and USA regulations for materials that contact food. Tested by independent labs for quality and safety.

## Product Details

- **Brand:** NENESUPPLY
- **Special Feature:** This item will reduce 24mm flanges to smaller tunnel size.
- **Material:** Silicone
- **Included Components:** Flange Inserts
- **Material Type Free:** BPA Free

## Images

![21mm Green - Image 1](https://m.media-amazon.com/images/I/61TnihxhllL.jpg)

## Available Options

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

## Frequently Bought Together

- Nenesupply 2nd Generation 21mm Flange Inserts Compatible with 24mm Flange of Elvie OG Elvie Stride Spectra Momcozy Willow Reduce 24mm to 21mm Replace Elvie Inserts Not Original Elvie Pump Parts
- 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
- Nenesupply 21mm 2 pc Flanges Compatible with Spectra S2 Spectra S1 9 Plus Breastpumps Replacement to Spectra Pump Parts and Spectra Flange. Compatible with Spectra S2 Parts and Spectra 21mm

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**Shop now:** [https://www.desertcart.nl/products/527788232-21mm-green](https://www.desertcart.nl/products/527788232-21mm-green)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-13*