---
product_id: 217535972
title: "Flange 15mm Inserts Compatible with Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony, to Reduce 24mm Down to 15 mm; 2pc/Each"
brand: "maymom"
price: "₱1979"
currency: PHP
in_stock: true
reviews_count: 8
url: https://www.desertcart.ph/products/217535972-flange-15mm-inserts-compatible-with-medela-spectra-24-mm-shields
store_origin: PH
region: Philippines
---

# Precision 15mm fit Universal flange compatibility BPA-free silicone Flange 15mm Inserts Compatible with Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony, to Reduce 24mm Down to 15 mm; 2pc/Each

**Brand:** maymom
**Price:** ₱1979
**Availability:** ✅ In Stock

## Summary

> 🤱 Upgrade your pump game with precision and comfort!

## Quick Answers

- **What is this?** Flange 15mm Inserts Compatible with Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony, to Reduce 24mm Down to 15 mm; 2pc/Each by maymom
- **How much does it cost?** ₱1979 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/217535972-flange-15mm-inserts-compatible-with-medela-spectra-24-mm-shields)

## 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

- • **Hands-Free Ready:** Maintains compatibility with most hands-free bras, so you stay mobile and productive while pumping.
- • **Safe & Skin-Friendly:** Crafted from BPA-free, food-grade silicone to ensure safety and gentle contact with your skin.
- • **Compact & Lightweight:** Slim design and featherlight 1.44 oz weight make it easy to carry and use anytime, anywhere.
- • **Seamless Compatibility:** Works flawlessly with Medela, Spectra, Momcozy, Willow, and more—keeping your wearable pump setup intact.
- • **Perfect Fit, Every Time:** Reduces 24mm flange nipple tunnel down to a precise 15mm for optimal comfort and efficiency.

## Overview

Maymom 15mm flange inserts expertly reduce standard 24mm breast pump shields to a comfortable 15mm size, compatible with leading brands like Medela, Spectra, and Willow. Made from BPA-free silicone, these inserts maintain hands-free bra compatibility and enhance wearable pump usability, delivering a discreet, efficient pumping experience for busy moms on the go.

## Description

Full description not available

## Features

- Maymom 15 mm inserts (Long) compatible with Medela PersonalFit/Spectra 24 mm shields. It will reduce the 24-mm shield nipple tunnel down to 15 mm. Also compatible with Momcozy/LegendairyMilk/Tsrete Wearable 24mm silicone cups.
- Maintain compatibility with most handsfree bra - Based on the Medela PersonalFit system. You can use most handsfree bra with your original 24 mm detachable shields having this insert inside.
- Can be compatible with Spectra 24mm flanges, Ameda Purely Yours 25mm flanges, Ameda Mya Joy 25mm flanges, Willow 24mm flanges, Lansino 24mm flanges. Momcozy S9/S10/S12 Wearable Breastpump 24 mm cups ( NOT for 27 mm M1 cups)
- Also fits Freemie 25 mm cup to reduce its nipple tunnel
- BPA free, made of food-grade silicone.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 3.54 x 2.32 x 1.26 inches |
| Item model number | X012-i15x2 |
| Is Discontinued By Manufacturer | No |
| Material Type | Silicone |
| Additional product features | wearable |
| Number Of Items | 1 |
| Batteries required | No |
| Bottle nipple type | Traditional Silicone Nipple |
| Item Weight | 1.44 ounces |

## Product Details

- **Brand:** Maymom
- **Size:** 2 Count (Pack of 1)
- **Material:** Silicone
- **Bottle Nipple Type:** Traditional Silicone Nipple
- **Liquid Flow Speed Description:** Standard Flow

## Images

![Flange 15mm Inserts Compatible with Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony, to Reduce 24mm Down to 15 mm; 2pc/Each - Image 1](https://m.media-amazon.com/images/I/41j+JyiP1ZL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can these be boiled? Mine is losing its shape and so the ends are pinching me bad.**
A: I boiled mine to sanitize them when I first got them. Seemed fine.

**Q: If i measured 15mm would these be correct or should i purchase a 17mm insert?**
A: I believe it depends on which pump you are trying to get. Willow needs exact sizing, I’ve heard to go up in spectra. I bought 15 and 17 and use whichever one was more comfortable, which was the true to size, 15s. Hope that helped!

**Q: If anyone used these with momcozy s9 how well did they work??**
A: They work very well. I used them in the 24mm momcozy

**Q: Will these work for the momcozy ?**
A: Yes they do

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing!!
*by D***Y on December 12, 2024*

I purchased these for my elvie hands free pump and they fit perfectly they are super comfortable and come out easily for cleaning

### ⭐⭐⭐⭐⭐ Perfect
*by S***A on November 3, 2023*

These work great for my pump flanges that plug in the wall or my manual but they are to long for a mobile pump. Great quality and thick so they hold up well and they are very comfortable these are a life saver. (I’ve been pumping for a year)

### ⭐⭐⭐⭐⭐ So Comfortable!
*by B***Y on September 5, 2025*

I’m in my 3rd baby and I’ve tried a bunch of breast pump inserts, but these are hands-down the most comfortable I’ve ever worn. The material is so soft and smooth — none of that annoying sticking or friction I get with plastic or other silicone type inserts. I use them with Eufy wearable pump— no friction, no irritation, just pure comfort. Highly recommend if you’re over wrestling with discomfort. They offer smaller sizing which is extremely helpful if you need those sizes. Total game-changer!

## Frequently Bought Together

- Maymom Flange 15mm Inserts Compatible with Medela, Spectra 24 mm Shields/Flanges, Momcozy/ Willow Wearable Cup. Compatible with Medela Freestyle, Harmony , to Reduce 24mm Down to 15 mm; 2pc/Each
- Maymom Flange Inserts 17 mm for Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 17 mm; 2pc/Each
- Maymom 19mm Flange and Duckbill Valve Compatible with Spectra S1 Spectra S2 Breastpump Not Original Spectra S2 Accessories Spectra Pump Parts Replace Spectra Duckbill Valve and Flange

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**Shop now:** [https://www.desertcart.ph/products/217535972-flange-15mm-inserts-compatible-with-medela-spectra-24-mm-shields](https://www.desertcart.ph/products/217535972-flange-15mm-inserts-compatible-with-medela-spectra-24-mm-shields)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-02-02*