---
product_id: 608757724
title: "Flange Insert 17mm 6pcs, Flange Sizing Kit Compatible with Spectra Flange, Spectra Pump Parts, Momcozy Wearable Breast Pump, Manual Breast Pump, Spectra Breast Pump, Medela Pump Parts and More"
brand: "hranio"
price: "HK$138"
currency: HKD
in_stock: true
reviews_count: 8
category: "Hranio"
url: https://www.desertcart.hk/products/608757724-flange-insert-17mm-6pcs-flange-sizing-kit-compatible-with-spectra
store_origin: HK
region: Hong Kong
---

# 17mm precision fit Easy steam & wash cleaning BPA-free food-grade silicone Flange Insert 17mm 6pcs, Flange Sizing Kit Compatible with Spectra Flange, Spectra Pump Parts, Momcozy Wearable Breast Pump, Manual Breast Pump, Spectra Breast Pump, Medela Pump Parts and More

**Brand:** hranio
**Price:** HK$138
**Availability:** ✅ In Stock

## Summary

> 🍼 Upgrade your pump game with comfort and savings—because every drop counts!

## Quick Answers

- **What is this?** Flange Insert 17mm 6pcs, Flange Sizing Kit Compatible with Spectra Flange, Spectra Pump Parts, Momcozy Wearable Breast Pump, Manual Breast Pump, Spectra Breast Pump, Medela Pump Parts and More by hranio
- **How much does it cost?** HK$138 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/608757724-flange-insert-17mm-6pcs-flange-sizing-kit-compatible-with-spectra)

## Best For

- hranio enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Hygienic:** Crafted from BPA-free, food-grade silicone for worry-free milk contact.
- • **Custom Comfort Fit:** Precision 17mm inserts adapt to nipple size changes for all lactation stages.
- • **Effortless Maintenance:** Quick clean with warm soapy water or steam sterilize at 100°C for ultimate hygiene.
- • **Cost-Effective Solution:** Replace inserts, not flanges—save money across multiple pumps effortlessly.
- • **Universal Compatibility:** Works seamlessly with top brands like Spectra, Medela, Momcozy & more.

## Overview

The HRANIO 17mm Flange Insert Kit includes 6 BPA-free silicone inserts designed to fit 24mm pump flanges, reducing the nipple tunnel size for enhanced comfort and efficiency. Compatible with major breast pump brands like Spectra, Medela, and Momcozy, this kit offers a cost-effective, hygienic solution for moms experiencing nipple sensitivity or size changes during lactation.

## Description

desertcart.com : Flange Insert 17mm 6pcs, Flange Sizing Kit Compatible with Spectra Flange, Spectra Pump Parts, Momcozy Wearable Breast Pump, Manual Breast Pump, Spectra Breast Pump, Medela Pump Parts and More : Baby

Review: Make your Pump Flange Usable - Flange inserts are as described and fit my Spectra pump flange well. They are very secure and have adequate length to accommodate any stretching. Help ensure comfortable use of the standard pump flanges.
Review: Saved me so much money! - I bought these instead of buying new phalanges for all my different pumps and it saved me so much money. I consistently use three different pumps and these work for each one!

## Features

- 【Flange Insert 17mm 8pcs】The flange insert are suitable for use with 24mm Flange/Shield of Most Pumps. The set meets the nipple size changes within the size range of mothers at different stages of lactation.
- 【Compatible】 Our flange sizing kit are suitable for almost all breast pumps, Compatible for TSRETE/Momcozy/Medela/Spectra/Spectra flange/Spectra pump parts/Willow/Elvie/kmaier/Phanpy/Bellababy/NaNaLazy/KISSBOBO wearable breast pump 24mm flanges (Not for 27mm shield), Reduce 24mm Nipple Tunnel Down to 17mm
- 【BPA-free】Flange sizing kit made of food-grade silicone material. All hranio flange sizing kit that come in contact with breast milk are BPA-free, giving you peace of mind about your baby's milk.
- 【Easy cleaning】Wash flange sizing kit after each use with warm soapy water and rinse well. Please use boiling water/steam, with a temperature of around 100°C (212°F).
- 【Flange sizing kit】The size of the flange insert is significant 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  | B0CNYW1Y1W |
| Best Sellers Rank | #11,594 in Baby ( See Top 100 in Baby ) #161 in Electric Breast Pumps |
| Customer Reviews | 4.4 4.4 out of 5 stars (353) |
| Date First Available  | November 25, 2023 |
| Item model number  | HRANIO-O1 |
| Manufacturer  | HRANIO |
| Product Dimensions  | 3.35 x 3.35 x 1.77 inches; 1.45 ounces |

## Product Details

- **Brand:** Hranio
- **Included Components:** Breast Flange
- **Material:** Silicone
- **Number of Items:** 8
- **Special Feature:** Double Pump

## Images

![Flange Insert 17mm 6pcs, Flange Sizing Kit Compatible with Spectra Flange, Spectra Pump Parts, Momcozy Wearable Breast Pump, Manual Breast Pump, Spectra Breast Pump, Medela Pump Parts and More - Image 1](https://m.media-amazon.com/images/I/61A2RLwxZ4L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Make your Pump Flange Usable
*by A***1 on December 28, 2025*

Flange inserts are as described and fit my Spectra pump flange well. They are very secure and have adequate length to accommodate any stretching. Help ensure comfortable use of the standard pump flanges.

### ⭐⭐⭐⭐⭐ Saved me so much money!
*by E***Y on January 5, 2025*

I bought these instead of buying new phalanges for all my different pumps and it saved me so much money. I consistently use three different pumps and these work for each one!

### ⭐⭐⭐⭐⭐ Great fit!
*by S***U on September 12, 2024*

Size 16 n*pples so I thought 19 flanges would be a good size and I was right! These are so comfortable in my medela hand pump. Great quality!

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**Shop now:** [https://www.desertcart.hk/products/608757724-flange-insert-17mm-6pcs-flange-sizing-kit-compatible-with-spectra](https://www.desertcart.hk/products/608757724-flange-insert-17mm-6pcs-flange-sizing-kit-compatible-with-spectra)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-21*