---
product_id: 363854366
title: "ComfortFit Breast Pump Flanges, Size 21mm, 2 Count | ComfortFit Soft Silicone Breast Shields for Breast Pumps, Comfortable Secure Fit"
brand: "lansinoh"
price: "€ 44.76"
currency: EUR
in_stock: true
category: "Lansinoh"
url: https://www.desertcart.sk/products/363854366-comfortfit-breast-pump-flanges-size-21mm-2-count-comfortfit-soft
store_origin: SK
region: Slovakia
---

# 5 flange sizes for perfect fit Dishwasher safe for easy cleaning Secure seal hugs curves ComfortFit Breast Pump Flanges, Size 21mm, 2 Count | ComfortFit Soft Silicone Breast Shields for Breast Pumps, Comfortable Secure Fit

**Brand:** lansinoh
**Price:** € 44.76
**Availability:** ✅ In Stock

## Summary

> 👑 Pump like royalty with the perfect fit every time!

## Quick Answers

- **What is this?** ComfortFit Breast Pump Flanges, Size 21mm, 2 Count | ComfortFit Soft Silicone Breast Shields for Breast Pumps, Comfortable Secure Fit by lansinoh
- **How much does it cost?** € 44.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/363854366-comfortfit-breast-pump-flanges-size-21mm-2-count-comfortfit-soft)

## Best For

- lansinoh enthusiasts

## Why This Product

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

## Key Features

- • **Hassle-Free Cleaning:** Dishwasher safe and easy to wash, keeping your pumping routine hygienic and simple.
- • **Ergonomic Comfort Design:** Soft, flexible rims gently hug your skin, reducing irritation during every session.
- • **Leak-Free Seal Technology:** Innovative flange rim ensures a tight, secure seal for optimal milk expression.
- • **Tailored Fit for Every Mom:** Choose from 5 precise flange sizes to maximize comfort and pumping efficiency.
- • **Seamless Lansinoh Compatibility:** Perfectly pairs with Lansinoh Manual, Signature Pro, and Smartpump models.

## Overview

Lansinoh ComfortFit Breast Pump Flanges (21mm, 2 count) deliver ergonomic comfort with soft, flexible rims that create a secure seal for efficient pumping. Available in 5 sizes to fit all moms, these BPA-free flanges are compatible with Lansinoh’s Manual, Signature Pro, and Smartpump models. Designed for easy cleaning and trusted by mothers worldwide, they enhance your pumping experience with a tailored, leak-free fit.

## Description

Buy Lansinoh ComfortFit Breast Pump Flanges, Size 21mm, 2 Count | ComfortFit Soft Silicone Breast Shields for Breast Pumps, Comfortable Secure Fit online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B093G3TRSW |
| Additional Features | Ergonomic |
| Best Sellers Rank | #6,841 in Baby Products ( See Top 100 in Baby Products ) #34 in Breast Pump Parts |
| Brand | Lansinoh |
| Brand Name | Lansinoh |
| Color | Purple |
| Customer Reviews | 4.6 out of 5 stars 1,442 Reviews |
| Included Components | 2 ComfortFit® Flanges (21mm) |
| Included components | 2 ComfortFit® Flanges (21mm) |
| Item Weight | 3.04 Ounces |
| Manufacturer | Lansinoh Laboratories |
| Manufacturer Part Number | 30044677535107 |
| Material | Plastic Silicone |
| Material Type | Plastic Silicone |
| Material Type Free | BPA Free |
| Model Number | 30044677535107 |
| Number of Items | 2 |
| Operation Mode | Manual |
| Operation mode | Manual |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product Style | 21mm |
| Size | 2 Count (Pack of 1) |
| Special features | Ergonomic |
| UPC | 044677535106 |
| Unit Count | 2 Count |

## Product Details

- **Brand:** Lansinoh
- **Material:** Plastic Silicone
- **Operation mode:** Manual
- **Power source:** Battery Powered
- **Special features:** Ergonomic

## Images

![ComfortFit Breast Pump Flanges, Size 21mm, 2 Count | ComfortFit Soft Silicone Breast Shields for Breast Pumps, Comfortable Secure Fit - Image 1](https://m.media-amazon.com/images/I/613R8jMZDLL.jpg)

## Available Options

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

## Questions & Answers

**Q: What size are these flanges?**
A: These are a size Large, (30.5 mm).

**Q: Can you use this flanges with any breastpump?**
A: Thank you for your question. We have tested our ComfortFit Flanges only with Lansinoh pumps, so we cannot guarantee compatibility or optimal performance with competitor's pumps. We hope this provides some clarity.

**Q: Do these flanges fit the standard flange body, or do you have to buy a new set?**
A: Mine do not fit into the pump. I got the 36mm flange and they are slightly smaller on the connecting end so they just fall right out. Wasted time and money...

**Q: What size breast do these fit ?**
A: I have double d and they fit but its more the nipple that needs to fit not the breast.

## Frequently Bought Together

- Lansinoh ComfortFit Breast Pump Flanges, Size 21mm, 2 Count
- Lansinoh Manual Breast Pump, Hand Pump with Comfortable Flange, Includes 5oz Baby Bottle with Slow Flow Nipple, Breastfeeding Essentials
- Lansinoh Breastmilk Storage Breast Pump Bottles, 4 Count

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**Shop now:** [https://www.desertcart.sk/products/363854366-comfortfit-breast-pump-flanges-size-21mm-2-count-comfortfit-soft](https://www.desertcart.sk/products/363854366-comfortfit-breast-pump-flanges-size-21mm-2-count-comfortfit-soft)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-09-05*