---
product_id: 723897895
title: "Gotocut Breast Pump Parts Compatible with Momcozy V1/V2, Duckbill Valves Silicone Diaphragm and Flange Insert Replacement Accessories for 24mm Shield, 15/21mm"
brand: "gotocut"
price: "A$31"
currency: AUD
in_stock: false
url: https://www.desertcart.com.au/products/723897895-gotocut-breast-pump-parts-compatible-with-momcozy-v1-v2-duckbill
store_origin: AU
region: Australia
---

# 8 precision flange sizes Quick & easy cleaning BPA-free food-grade silicone Gotocut Breast Pump Parts Compatible with Momcozy V1/V2, Duckbill Valves Silicone Diaphragm and Flange Insert Replacement Accessories for 24mm Shield, 15/21mm

**Brand:** gotocut
**Price:** A$31
**Availability:** ❌ Out of Stock

## Summary

> 🍼 Pump smarter, not harder — comfort and efficiency in every drop!

## Quick Answers

- **What is this?** Gotocut Breast Pump Parts Compatible with Momcozy V1/V2, Duckbill Valves Silicone Diaphragm and Flange Insert Replacement Accessories for 24mm Shield, 15/21mm by gotocut
- **How much does it cost?** A$31 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/723897895-gotocut-breast-pump-parts-compatible-with-momcozy-v1-v2-duckbill)

## Best For

- gotocut enthusiasts

## Why This Product

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

## Key Features

- • **Hygienic & Safe:** BPA-free, food-grade silicone ensures baby-safe use every time
- • **Pain-Free Pumping:** Soft, flexible silicone reduces discomfort and boosts milk flow
- • **Custom Comfort Fit:** 4 flange sizes (15/17/19/21mm) to match your unique pumping needs
- • **Effortless Maintenance:** Simple to insert, clean, and sterilize for daily convenience
- • **Universal Compatibility:** Works seamlessly with Medela, Momcozy, Spectra, eufy & more

## Overview

This 8-piece flange insert set offers four sizes (15/17/19/21mm) made from BPA-free, food-grade silicone, compatible with most major breast pump brands. Designed to enhance comfort, improve milk expression, and adapt to changing flange needs, these inserts are easy to clean and sterilize, ensuring safe, efficient pumping throughout your journey.

## Description

desertcart.com: Gotocut Breast Pump Parts Compatible with Momcozy V1/V2, Duckbill Valves Silicone Diaphragm and Flange Insert Replacement Accessories for 24mm Shield, 15/21mm : Industrial & Scientific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0DJ53N1SH |
| Best Sellers Rank | #1,003,191 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #186 in Diaphragm Valves |
| Date First Available  | September 30, 2024 |
| Item model number  | GO-8PCS-15/16/17/19/21mm |
| Manufacturer  | Gotocut |
| Product Dimensions  | 3.9 x 3.9 x 0.5 inches; 3.52 ounces |

## Product Details

- **Brand:** Gotocut
- **Item Weight:** 0.22 Pounds
- **Manufacturer:** Gotocut

## Images

![Gotocut Breast Pump Parts Compatible with Momcozy V1/V2, Duckbill Valves Silicone Diaphragm and Flange Insert Replacement Accessories for 24mm Shield, 15/21mm - Image 1](https://m.media-amazon.com/images/I/61vmL5HIh2L.jpg)

## Frequently Bought Together

- Gotocut 8PCS Flange Inserts Set 15/17/19/21mm for 24mm Flange/Shield of Most Pumps, Nipple Ruler, Silicone Inserts for Medela/Momcozy/Spectra/eufy, Breast Pump Flange Sizing Kits
- Medela Manual breast pump with Flex Shields Harmony Single Hand for More Comfort and Expressing More Milk

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**Shop now:** [https://www.desertcart.com.au/products/723897895-gotocut-breast-pump-parts-compatible-with-momcozy-v1-v2-duckbill](https://www.desertcart.com.au/products/723897895-gotocut-breast-pump-parts-compatible-with-momcozy-v1-v2-duckbill)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-13*