---
product_id: 62685465
title: "Maymom Backflow Protector Long Stem for Spectra S1, S2 and 9 Pumps"
brand: "maymom"
price: "€ 37.95"
currency: EUR
in_stock: true
reviews_count: 13
category: "Maymom"
url: https://www.desertcart.be/products/62685465-maymom-backflow-protector-long-stem-for-spectra-s1-s2-9
store_origin: BE
region: Belgium
---

# Replaces original backflow protector & yellow adapter Universal compatibility with Spectra S1, S2, 9 pumps Maintains closed system hygiene Maymom Backflow Protector Long Stem for Spectra S1, S2 and 9 Pumps

**Brand:** maymom
**Price:** € 37.95
**Availability:** ✅ In Stock

## Summary

> 🍼 Upgrade your pump game—because your milk deserves the best!

## Quick Answers

- **What is this?** Maymom Backflow Protector Long Stem for Spectra S1, S2 and 9 Pumps by maymom
- **How much does it cost?** € 37.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/62685465-maymom-backflow-protector-long-stem-for-spectra-s1-s2-9)

## 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

- • **Trusted Quality:** Highly rated by 1,400+ parents for reliability and perfect fit
- • **Cost-Saving Innovation:** Avoid costly replacements by upgrading your existing pump parts
- • **Effortless Integration:** Quickly connects to Spectra pumps without compromising performance
- • **Hygienic Closed System:** Prevents milk backflow, ensuring safe and clean pumping sessions
- • **Seamless Compatibility:** Fits Medela and Maymom flanges for ultimate pump flexibility

## Overview

The Maymom Backflow Protector Long Stem is a precision-engineered adapter designed for Spectra S1, S2, and 9 breast pumps. It enables seamless use of Medela and Maymom flanges while maintaining a closed system to prevent contamination. This durable, easy-to-install part replaces original backflow protectors and yellow adapters, offering a cost-effective, hygienic solution trusted by thousands of parents worldwide.

## Description

Product Description After market pumps parts made by maymom to be used with breastpumps with closed systems like spectra s1, s2, 9, medela freestyle, medela swing-maxi, ameda purely yours, avent comfort. this is just one part of the whole spectra s1 and s2 accessories. you will also need other parts e.g. flanges, tubing etc to make the pump function. Box Contains Maymom Backflow Protector, Long Stem

Review: Perfect Fit for my Bella Baby - Works exactly as I wanted it to, fit to my medela and maymon flanges so I can connect my bella baby pump. Saved me a fortune in having to buy new flanges
Review: Very handy- allows use of medela parts with spectra pump. - Got these so I could use my medela pump parts with my spectra pump. Such a clever wee product- you just attach to tubing and then use medela flanges, pump parts etc. Works v well!

## Features

- Long stem maymom backflow protector to fit between medela breast shield (flange) or medela personal fit connector or maymom flange and spectra s1, spectra s2 spectra 9 pumps
- Replaces spectra backflow protector and maymom's spectra yellow adapter
- Allows spectra pumps to remain a closed system
- Note: this backflow protector can't connect to spectra original flanges that use a backflow protector. please buy from as in b01breqfme for this purpose
- This part functions as "maymom's yellow adapter for spectra pumps"+"original spectra backflow protector"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01E3W689M |
| Best Sellers Rank | 17,616 in Baby Products ( See Top 100 in Baby Products ) 334 in Breast Pumps & Accessories |
| Brand | Maymom |
| Brand Name | Maymom |
| Colour | Gelb |
| Country Of Origin | Taiwan |
| Customer Reviews | 4.7 out of 5 stars 1,466 Reviews |
| Included Components | adapter |
| Included components | adapter |
| Is the item dishwasher safe? | No |
| Item Nype Name | Backflow Protector, Long Stem, for Spectra S1, S2 and 9 Pumps to use Medela Flanges and Medela Parts; 2pc |
| Item Weight | 1.5 Ounces |
| Manufacturer | Maymom |
| Manufacturer Part Number | X024-2LBfp |
| Material | Kunststoff |
| Material Type | Kunststoff |
| Model Name | Maymom Backflow Protector Long Stem for Spectra |
| Model Number | X024-2LBfp |
| Model name | Maymom Backflow Protector Long Stem for Spectra |
| Number of Items | 1 |
| Number of items | 1 |
| Size | 9 Count (Pack of 1) |
| Special Features | Closed System |
| Special feature | Closed System |
| UPC | 760488883471 |

## Product Details

- **Brand:** Maymom
- **Colour:** Gelb
- **Dishwasher safe?:** No
- **Included components:** adapter
- **Item weight:** 1.5 Ounces
- **Material:** Kunststoff
- **Model name:** Maymom Backflow Protector Long Stem for Spectra
- **Number of items:** 1
- **Size:** 9 Count (Pack of 1)
- **Special feature:** Closed System

## Images

![Maymom Backflow Protector Long Stem for Spectra S1, S2 and 9 Pumps - Image 1](https://m.media-amazon.com/images/I/51dCG065gQL.jpg)
![Maymom Backflow Protector Long Stem for Spectra S1, S2 and 9 Pumps - Image 2](https://m.media-amazon.com/images/I/61JqlVPjyyL.jpg)
![Maymom Backflow Protector Long Stem for Spectra S1, S2 and 9 Pumps - Image 3](https://m.media-amazon.com/images/I/710ZDVqlvlL.jpg)
![Maymom Backflow Protector Long Stem for Spectra S1, S2 and 9 Pumps - Image 4](https://m.media-amazon.com/images/I/51QP+Z2ESHL.jpg)
![Maymom Backflow Protector Long Stem for Spectra S1, S2 and 9 Pumps - Image 5](https://m.media-amazon.com/images/I/513wVn82qeL.jpg)

## Questions & Answers

**Q: What is the use of these backflow protector?**
A: if you have a spectra pump and want to use medela like breashields, this protector can do it.  this protector connects between medela like shield and the tubing from your spectra pump.

**Q: Can you use these parts with the spectra s2? The product description says yes, but the picture says no.**
A: If you have a medela flange and want to use it with S2 pump, buy this backflow protector.  If you have an original spectra flange, this backflow protector will not fit it, but it can still fit the tubing end that come from the pump main unit.

**Q: Can i use medela tubing with this or would i need to purchase spectra's tubing?**
A: HI, you can use medela pump in style tubing with this one as long as you cut off the tubing adapter on the tubing.  it is tight fit, but it will work.

**Q: Does this work with spectra M1?**
A: The short end can attach to the tubing from M1, but the long end will need to connect to a Maymom or Medela flange, not a spectra widemouth flange.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Fit for my Bella Baby
*by C***S on 20 July 2021*

Works exactly as I wanted it to, fit to my medela and maymon flanges so I can connect my bella baby pump. Saved me a fortune in having to buy new flanges

### ⭐⭐⭐⭐⭐ Very handy- allows use of medela parts with spectra pump.
*by S***H on 5 August 2019*

Got these so I could use my medela pump parts with my spectra pump. Such a clever wee product- you just attach to tubing and then use medela flanges, pump parts etc. Works v well!

### ⭐⭐⭐⭐⭐ Works perfectly
*by S***E on 29 December 2018*

Second time buying these. They work perfectly with medela parts and are easier to use than the yellow adapters been all in one. They last well too

## Frequently Bought Together

- Maymom Backflow Protector, Long Stem, Compatible with Spectra S1, S2 and 9 Pumps, Compatible with Medela Flanges and Medela Parts; 2pc
- Maymom MyFit Narrow Neck Base Connectors; Compatible with Medela PersonalFit Connector; Use w/Maymom Two-Piece Shield System, Compatible with Medela Freestyle Flex BreastShield; Lansinoh Shields; 2pc
- Legendairy Milk Duckbill Valves with Pull Tab - Compatible with Spectra - Pack of 6

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**Shop now:** [https://www.desertcart.be/products/62685465-maymom-backflow-protector-long-stem-for-spectra-s1-s2-9](https://www.desertcart.be/products/62685465-maymom-backflow-protector-long-stem-for-spectra-s1-s2-9)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-12*