---
product_id: 412723012
title: "19mm Flange and Duckbill Valve Compatible with Spectra S1 Spectra S2 Breastpump Not Original Spectra S2 Accessories Not Original Spectra Pump Parts Replace Spectra Duckbill Valve and Flange"
brand: "maymom"
price: "206.99 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Maymom"
url: https://www.desertcart.tn/products/412723012-19mm-flange-and-duckbill-valve-compatible-with-spectra-s1-spectra
store_origin: TN
region: Tunisia
---

# 19mm precision flange size Fully compatible & interchangeable Dishwasher safe & BPA-free 19mm Flange and Duckbill Valve Compatible with Spectra S1 Spectra S2 Breastpump Not Original Spectra S2 Accessories Not Original Spectra Pump Parts Replace Spectra Duckbill Valve and Flange

**Brand:** maymom
**Price:** 206.99 DT
**Availability:** ✅ In Stock

## Summary

> 🍼 Upgrade your pump game with Maymom’s precision fit & effortless flow!

## Quick Answers

- **What is this?** 19mm Flange and Duckbill Valve Compatible with Spectra S1 Spectra S2 Breastpump Not Original Spectra S2 Accessories Not Original Spectra Pump Parts Replace Spectra Duckbill Valve and Flange by maymom
- **How much does it cost?** 206.99 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/412723012-19mm-flange-and-duckbill-valve-compatible-with-spectra-s1-spectra)

## 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

- • **Durability Meets Design:** Premium silicone construction ensures long-lasting performance without sacrificing comfort.
- • **Plug & Play Convenience:** Maymom duckbill valves designed for effortless installation and removal—no fuss, just flow.
- • **Safe & Clean Every Time:** FDA-compliant, BPA/DEHP-free materials withstand dishwasher, boiling, and steam cleaning.
- • **Perfect Fit, Zero Compromise:** Specifically engineered 19mm flanges for seamless Spectra S1 & S2 compatibility.
- • **Universal Bottle Compatibility:** Works flawlessly with Spectra wide-neck, Avent, and Maymom wide-mouth bottles for ultimate versatility.

## Overview

This Maymom 19mm flange and duckbill valve set offers a high-quality, fully compatible replacement for Spectra S1, S2, and 9 Plus breast pumps. Made from FDA-compliant, BPA-free silicone, these durable parts ensure hygienic use with dishwasher-safe convenience. Designed for easy installation and broad bottle compatibility, they deliver OEM-level suction performance at a fraction of the cost.

## Description

Contents: 2 Flanges and 2 duckbills Made by Maymom, not by original spectra company. Maymom is not affiliated with Uzinmedicare, the trademark owner of spectra.

Review: Good fit - Fits spectra s1 pump very well and used with glass avent bottles
Review: Efficace - Parfait

## Features

- CONTENTS: 2ct X-Small 19mm flanges and 2ct duckbill valves compatible with Spectra S2, Spectra S1 and Spectra 9 Plus breastpump. Made by Maymom. Not Original Spectra Flanges, Spectra Duckbill Valve. Can use Maymom flange for Spectra pump or Maymom duckbill valve for Spectra pump parts. Made by Maymom, not by original spectra company. Maymom is not affiliated with Uzinmedicare, the trademark owner of spectra.
- COMPATIBLE AND INTERCHANGEABLE with Spectra pump parts. Maymom pump parts perform the same suction power as OEM parts, Spectra S2 pump parts, Spectra S1Plus accessories.
- MAYMOM DUCKBILL VALVES features "easier to plug in and remove", "durable quality" and "color options"
- MAYMOM FLANGE can work with Spectra wide-neck bottle (wide-mouth bottle), Compatible with Avent bottle, and Maymom widemouth bottle. Available Flange sizes:13mm, 15mm, 17mm, 19mm, 21mm, 24mm, 25mm, 27mm, 28mm, 29mm, 30mm, 32mm.
- BPA/DEHP FREE. FDA compliant for food contacts. Tested by independent lab. Test report online available for reference. Products in retail pack sealed by manufacturer; NO problem with dishwasher top rack, water steam cleaning, boiling water or microwave-steam bags.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0863MVC1T |
| Best Sellers Rank | 13,194 in Baby Products ( See Top 100 in Baby Products ) 263 in Breast Pumps & Accessories |
| Brand | Maymom |
| Brand Name | Maymom |
| Colour | White Valve |
| Country Of Origin | Taiwan |
| Customer Reviews | 4.7 out of 5 stars 1,325 Reviews |
| Included Components | Bottle, Breast Flange, Valve |
| Included components | Bottle, Breast Flange, Valve |
| Is the item dishwasher safe? | Yes |
| Item Weight | 0.08 Kilograms |
| Item weight | 0.08 Kilograms |
| Manufacturer | Maymom |
| Manufacturer Part Number | S012W-FxxDx2 |
| Material | Plastic Silicone |
| Material Type | Plastic Silicone |
| Model Number | S012W-FxxDx2 |
| Product Style | Compatible |
| Size | 19 mm Flanges |
| Special Features | Closed System |
| Special feature | Closed System |
| Unit Count | 1 count |

## Product Details

- **Brand:** Maymom
- **Colour:** White Valve
- **Dishwasher safe?:** Yes
- **Included components:** Bottle, Breast Flange, Valve
- **Item weight:** 0.08 Kilograms
- **Material:** Plastic Silicone
- **Size:** 19 mm Flanges
- **Special feature:** Closed System
- **Style:** Compatible
- **Unit count:** 1 count

## Images

![19mm Flange and Duckbill Valve Compatible with Spectra S1 Spectra S2 Breastpump Not Original Spectra S2 Accessories Not Original Spectra Pump Parts Replace Spectra Duckbill Valve and Flange - Image 1](https://m.media-amazon.com/images/I/817rHX0Q2jL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good fit
*by A***R on 9 March 2026*

Fits spectra s1 pump very well and used with glass avent bottles

### ⭐⭐⭐⭐⭐ Efficace
*by Y***N on 28 August 2025*

Parfait

### ⭐⭐⭐⭐⭐ Works with spectra pump
*by P***P on 10 October 2025*

Needed a smaller flange for my spectra pump. This fit the bill.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.tn/products/412723012-19mm-flange-and-duckbill-valve-compatible-with-spectra-s1-spectra](https://www.desertcart.tn/products/412723012-19mm-flange-and-duckbill-valve-compatible-with-spectra-s1-spectra)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-12*