---
product_id: 674543014
title: "LOTBILL Flange Insert 17/19/21mm 6PCS Compatible with Medela/Spectra/Momcozy S9/S9pro/S10/S12/S12pro etc Breast Pump 24mm Flange/Shield, Reduce Tunnel Down to Correct Size"
brand: "lotbill"
price: "€ 50.63"
currency: EUR
in_stock: false
url: https://www.desertcart.com.cy/products/674543014-lotbill-flange-insert-17-19-21mm-6pcs-compatible-with-medela
store_origin: CY
region: Cyprus
---

# BPA-free silicone Compatible with major brands Easy to clean LOTBILL Flange Insert 17/19/21mm 6PCS Compatible with Medela/Spectra/Momcozy S9/S9pro/S10/S12/S12pro etc Breast Pump 24mm Flange/Shield, Reduce Tunnel Down to Correct Size

**Brand:** lotbill
**Price:** € 50.63
**Availability:** ❌ Out of Stock

## Summary

> 👶 Pump with Confidence: Your Comfort, Our Priority!

## Quick Answers

- **What is this?** LOTBILL Flange Insert 17/19/21mm 6PCS Compatible with Medela/Spectra/Momcozy S9/S9pro/S10/S12/S12pro etc Breast Pump 24mm Flange/Shield, Reduce Tunnel Down to Correct Size by lotbill
- **How much does it cost?** € 50.63 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/674543014-lotbill-flange-insert-17-19-21mm-6pcs-compatible-with-medela)

## Best For

- lotbill enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Crafted from food-grade silicone, ensuring peace of mind for you and your baby.
- • **Hygiene Made Simple:** Easily washable and storeable for a hassle-free experience.
- • **Versatile Compatibility:** Works seamlessly with a variety of breast pump brands.
- • **Perfect Fit for Every Mom:** Tailored flange inserts for optimal comfort and efficiency.
- • **Regular Replacement Recommended:** Maintain peak performance by replacing every 1-2 months.

## Overview

The LOTBILL Flange Insert set includes 6 silicone inserts designed to fit 24mm breast pump flanges, compatible with popular brands like Medela and Spectra. Made from BPA-free, food-grade silicone, these inserts ensure safety and comfort while promoting efficient milk expression. Easy to clean and store, they are essential for every breastfeeding mother looking to enhance her pumping experience.

## Description

LOTBILL flange insert is compatible with any S9/S10/S10 Pro/S12/S12 Pro hands free breast pump. Compatible with Momcozy S12 Pro/S9 Pro/S12/S9 wearable breast pump. Compatible with Medela/Spectra/Willow/Elvie/Motif Luna/Ameda MYA/Phanpy/Goldeep/BIOBOO breast pump. Attention: LOTBILL flange inserts 13/15/17/19/21mm only suitable for 24mm portable breast pump flanges/shields,not for 27mm flanges/shields or other size.

## Features

- Compatible with Breast Pumps: LOTBILL flange insert is suitable for most wearable breast pumps and 24mm breast pump flanges/shields, such as it is compatible with Medela/Spectra/Willow/Momcozy S9/S9 Pro/S10/S12/S12 Pro/Elvie/Tsrete/Motif Luna/Ameda MYA/Phanpy/Goldeep/BIOBOO etc.(Not for 27mm shield).
- Choosing Right Size: According to lactation consultants, a mother's nipple size can vary throughout the breastfeeding process. So we offer four combination, 10PCS: 13/15/17/19/21, 6PCS: 13/15/17, 15/17/19, 17/19/21. Choosing the right size of flange inserts can help the breast milk to drain smoothly.
- Safety Material: Our silicone flange insert is made of food-grade silicone material, which is BPA-Free. It has a soft texture and is skin-friendly. Before use, the breast pump flange insert can be sterilized with steam or boiling water. It is very suitable for taking care of the health and safety of mothers and children.
- Easy to Clean and Store: After each use, the breast pump parts can be washed with mild soapy water, then rinsed with clean water. Once dry, it can be placed in a storage box to keep it clean and tidy.
- Replacement: Comfortable and suitable flange insert can not only improve the efficiency of pumping, but reduce friction against the nipples or feels squeezed in the flange channel. Some moms experience nipple swelling while expressing，so it is also important to monitor the appearance of the nipples during pumping. It is recommended to replace it every 1-2 months.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | LOTBILL |
| Item model number | FL-8910 |
| Product Dimensions | 8.64 x 12.19 x 3.56 cm; 68 g |
| ASIN | B0CL8SJ5HY |

## Product Details

- **Brand:** LOTBILL
- **Material:** Silicone
- **Included Components:** Flange
- **Number of Items:** 10
- **Is Dishwasher Safe:** Yes
- **Size:** 6pcs-17/19/21mm
- **UPC:** 726172399697
- **Manufacturer:** LOTBILL

## Images

![LOTBILL Flange Insert 17/19/21mm 6PCS Compatible with Medela/Spectra/Momcozy S9/S9pro/S10/S12/S12pro etc Breast Pump 24mm Flange/Shield, Reduce Tunnel Down to Correct Size - Image 1](https://m.media-amazon.com/images/I/719IiKvQ89L.jpg)
![LOTBILL Flange Insert 17/19/21mm 6PCS Compatible with Medela/Spectra/Momcozy S9/S9pro/S10/S12/S12pro etc Breast Pump 24mm Flange/Shield, Reduce Tunnel Down to Correct Size - Image 2](https://m.media-amazon.com/images/I/71FxTvKSsKL.jpg)
![LOTBILL Flange Insert 17/19/21mm 6PCS Compatible with Medela/Spectra/Momcozy S9/S9pro/S10/S12/S12pro etc Breast Pump 24mm Flange/Shield, Reduce Tunnel Down to Correct Size - Image 3](https://m.media-amazon.com/images/I/61NAqEnPc7L.jpg)
![LOTBILL Flange Insert 17/19/21mm 6PCS Compatible with Medela/Spectra/Momcozy S9/S9pro/S10/S12/S12pro etc Breast Pump 24mm Flange/Shield, Reduce Tunnel Down to Correct Size - Image 4](https://m.media-amazon.com/images/I/719nxUSOdXL.jpg)
![LOTBILL Flange Insert 17/19/21mm 6PCS Compatible with Medela/Spectra/Momcozy S9/S9pro/S10/S12/S12pro etc Breast Pump 24mm Flange/Shield, Reduce Tunnel Down to Correct Size - Image 5](https://m.media-amazon.com/images/I/71FM9jRJYKL.jpg)

## Frequently Bought Together

- Flange Insert 17/19/21mm 6PCS Compatible with Momcozy S12 Pro/S9 Pro/S12/S9/Medela/Spectra etc Wearable Breast Pump 24mm Flange/Shield, Reduce 24mm Tunnel Down to Correct Size
- Earth Mama Organic Nipple Butter™ | Nipple Cream Safe for Breastfeeding | Postpartum Essentials for Nursing | Non Lanolin Nipple Cream, 2-Fluid Ounce
- haakaa Manual Breast Pump for Breastfeeding, Silicone, Clear 4oz/100ml

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-05*