---
product_id: 52833574
title: "- 19 mm Inserts for Medela Harmony Manual Hand Pump, Freestyle, Swing-Maxi Pumps; Comfort Breast Cushion & Insert; Reduce Medela 24 mm PersonalFit Breastshield Down to 19 mm"
brand: "maymom"
price: "€ 31.35"
currency: EUR
in_stock: true
reviews_count: 10
url: https://www.desertcart.de/products/52833574-19-mm-inserts-for-medela-harmony-manual-hand-pump-freestyle
store_origin: DE
region: Germany
---

# 19 mm Comfort Fit Dishwasher Safe BPA & DEHP Free - 19 mm Inserts for Medela Harmony Manual Hand Pump, Freestyle, Swing-Maxi Pumps; Comfort Breast Cushion & Insert; Reduce Medela 24 mm PersonalFit Breastshield Down to 19 mm

**Brand:** maymom
**Price:** € 31.35
**Availability:** ✅ In Stock

## Summary

> 👶 Comfort Meets Convenience!

## Quick Answers

- **What is this?** - 19 mm Inserts for Medela Harmony Manual Hand Pump, Freestyle, Swing-Maxi Pumps; Comfort Breast Cushion & Insert; Reduce Medela 24 mm PersonalFit Breastshield Down to 19 mm by maymom
- **How much does it cost?** € 31.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/52833574-19-mm-inserts-for-medela-harmony-manual-hand-pump-freestyle)

## Best For

- maymom enthusiasts

## Why This Product

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

## Key Features

- • **Easy to Clean:** Boil or steam for effortless sanitation.
- • **Versatile Compatibility:** Works seamlessly with Medela Harmony, Freestyle, and Sonata pumps.
- • **Hygienic & Safe Materials:** Crafted from BPA and DEHP free silicone for peace of mind.
- • **Perfect Fit for Every Mom:** Tailored for nipple diameters 16-18 mm post-pump session.
- • **Silicone Comfort Cushions:** Includes 2x silicone inserts for a snug, comfortable experience.

## Overview

The Maymom 19 mm Inserts are designed specifically for mothers with nipple diameters of 16-18 mm after pumping, providing a comfortable and secure fit for popular Medela pumps. Made from BPA and DEHP free silicone, these inserts are easy to clean and compatible with various pump models, ensuring a hygienic and efficient pumping experience.

## Description

Use: This silicone insert can reduce the inner diameter of the following breastshields down to 19 mm. Suitable for mothers with nipple diameters 15-18 mm AFTER a pumping session. __ Medela PersonalFit 24 mm shields that come with Medela Harmony, Freestyle, Sonata and Swing-maxi pumps. __ Medela one-piece 24 mm breastshield __ Maymom one-piece 24 mm breastshield __ speCtra one-piece 24/25 mm flange __ Ameda 25 mm flange Content: Silicone insert with cushion chamber, ID 19 mm x2 Disclaimer: Maymom is an independent company. Medela Harmony, Freestyle, Sonata and Swing-maxi are registered marks of Medela Holding AG. Spectra is a mark of Uzinmedicare, Korea. Ameda is a registered mark of Ameda AG. Maymom is not affiliated with Medela, Uzinmedicare or Ameda. This product is not endorsed by Medela, Uzinmedicare or Ameda.

## Features

- Unique solution for mother with nipple diameter 16-18 mm AFTER a pump session to use popular pumps like Medela Harmony, Freestyle, Sonata, Maxi
- NOTE: this product is not for every mother. It is for mothers with nipple diameter 16-18 mm AFTER a pump session. You must also have the mentioned breastshields/flanges to use with this product.
- 2x silicone cusion and insert to reduce 24/25 mm ID flanges/breastshields down to 19 mm
- BPA free, DEHP free; silicone material; can be clean in boiling water, steamer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 4.29 x 3.5 x 2.01 inches |
| Is Discontinued By Manufacturer | No |
| Material Type | Silicone |
| Material free | BPA Free |
| Additional product features | Bpa Free,Dehp Free |
| Style | Freestyle,Manual,Unique |
| Pump type | Manual Hand Pump |
| Batteries required | No |
| Dishwasher safe | Yes |
| Item Weight | 0.64 ounces |

## Images

![- 19 mm Inserts for Medela Harmony Manual Hand Pump, Freestyle, Swing-Maxi Pumps; Comfort Breast Cushion & Insert; Reduce Medela 24 mm PersonalFit Breastshield Down to 19 mm - Image 1](https://m.media-amazon.com/images/I/51Lnqgzxk4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    SAVED MY SUPPLY!!!
  

*by A***. on Reviewed in the United States on May 19, 2019*

After months of searching for something smaller than 21mm, I finally found this!! The silicone is soft and cushiony. It is easy to clean and use. I love that you can use it with a flange that has a longer stem. Some milk does get caught between the insert and the flange, but not much. If I don’t make sure it is attached correctly, part of the outer lip will come off while pumping (and you can lose some suction) but it is easy enough to slip back on. The silicone does have more friction than the smooth plastic. It helps with more efficient pumping, but I normally put just a little bit of coconut oil where it narrows so there isn’t too much friction!I was about ready to give up on pumping because I couldn’t find a flange that fit. I had blisters, cuts, pain, etc. I know it is only a couple of millimeters, but those two millimeters  have made me much more comfortable (partially because of the size and partially because of the material. It makes a HUGE difference!) I have been able to continue for 2 more months and am not done yet!!

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Better than Medela 21mm Shields
  

*by L***T on Reviewed in the United States on July 18, 2019*

I wish that I would have tried these sooner. I was hesitant to purchase these after reading a number of negative and 'meh' reviews, and I didn't like the idea of having to dry them off and reinsert them every time, but I haven't had to do that. These have NOT really improved the amount of milk I express, but pumping is definitely more comfortable. No more rubbed raw skin around my nipples, yay!Pros:- Comfortable (Much better than standard hard plastic shields/flanges, esp if you have stretchy skin/aerola)- Quick and easy to insert (One of the top reviews says this takes effort, but it really doesn't)- Can use multiple times without cleaning + reinserting (Again, that review says you have to do this, but you don't)Cons:- Slight loss of suction (you can hear some air getting pulled in)- Some milk does get pulled back between the insert and flange, but is fairly minimal- It is an additional part that needs to be cleanedMore Details:I have a Medela Freestyle pump and was a little surprised when I realized that they do not supply shields smaller than 21mm. I have fairly stretchy nipples/aerolas and both the standard Medela 24mm and 21mm flanges were rubbing my skin raw. The 21s were better than the 24s, but after using those for over a month 3x a day, my nipples were starting to get a little worse for wear. If you are considering buying the 21s and you have pretty stretchy nipples, I would recommend getting these instead. And if in doubt, measure your nipples after a pumping session; mine measure around 18mm.Before using the product, I didn't understand how the loss of suction was happening. But I've added a sketch so you can see how air and milk get pulled between the insert and flange. The insert (shown in red) hooks around the flange, but this is not a airtight seal, so air (and milk) will get between the two. In my experience this has not impacted how much milk I express. With a Freestyle pump, I do pump a level higher (up to 4 from 3). And most milk that gets between the two, I am able to push out into the bottle after I am done pumping.Another reason I waited on this was because other reviewers said the insert needs to be dry to function. But it does NOT need to be removed and dried every time. This is important to me, since I pump 2x at work and 1x at night and I do not have time to take these out and clean them every time. I leave these inserted all day and then remove and clean them once a day, at the end of the day with the rest of my pump parts.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Takes effort to insert properly but works well.
  

*by S***. on Reviewed in the United States on April 8, 2018*

The media could not be loaded.
                
            
                
            
            
        
    
    








  
  
     I ordered these inserts to put in the Medela Harmony 24mm breast shield. The 24 mm shield was too big for me but the 19mm inserts fit perfectly for my approximately 1cm diameter nipples. The inserts are more comfortable than the 25mm plastic shield because they are made from soft flexible silicone. I wish there had been good instructions on how to insert the inserts correctly into the 24mm breast shield because I did it incorrectly at first. When inserted incorrectly the pump lost suction power and a lot of milk gathered between the inserts and the 24mm breast shield. Once I figured out what I was doing wrong I was able to pump as usual, without problems. To insert the inserts correctly you need to:1) Put the rim of the inserts over the rim of the 24mm breast shield.2) Press the lower opening of the inserts as far and as firmly as you can down the tube of the breast shield. The "circles" on the inserts should be flat, indicating that there is no air between the inserts and the 24mm breast shield.Pros: Works fantastic when inserted correctly.Cons: Takes some effort to insert correctly. The inserts loosen a bit while pumping (needing the inserts and breast shield to be cleaned, dried and put back in; otherwise the pump looses suction and milk gather between the inserts and the breast shield).

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.de/products/52833574-19-mm-inserts-for-medela-harmony-manual-hand-pump-freestyle](https://www.desertcart.de/products/52833574-19-mm-inserts-for-medela-harmony-manual-hand-pump-freestyle)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-07*