---
product_id: 257531886
title: "PumpMom Backflow Adapter for Spectra S1, Spectra S2 Pump to Use Most Medela Flanges and Bottles; Connects Between Medela Breastshield and Spectra Backflow Protector (Pumpmom Flange Adapter)"
brand: "pumpmom-us"
price: "100.42 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Pumpmom Us"
url: https://www.desertcart.tn/products/257531886-pumpmom-backflow-adapter-for-spectra-s1-spectra-s2-pump-to
store_origin: TN
region: Tunisia
---

# Lightweight & portable design BPA/DEHP-free food-grade polypropylene Universal Medela-Spectra compatibility PumpMom Backflow Adapter for Spectra S1, Spectra S2 Pump to Use Most Medela Flanges and Bottles; Connects Between Medela Breastshield and Spectra Backflow Protector (Pumpmom Flange Adapter)

**Brand:** pumpmom-us
**Price:** 100.42 DT
**Availability:** ✅ In Stock

## Summary

> 🔗 Unlock your pump’s full potential with PumpMom’s ultimate adapter!

## Quick Answers

- **What is this?** PumpMom Backflow Adapter for Spectra S1, Spectra S2 Pump to Use Most Medela Flanges and Bottles; Connects Between Medela Breastshield and Spectra Backflow Protector (Pumpmom Flange Adapter) by pumpmom-us
- **How much does it cost?** 100.42 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/257531886-pumpmom-backflow-adapter-for-spectra-s1-spectra-s2-pump-to)

## Best For

- pumpmom-us enthusiasts

## Why This Product

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

## Key Features

- • **Risk-Free Purchase:** Backed by a 100% no-questions-asked money-back guarantee—because your peace of mind matters.
- • **Compact & Travel-Ready:** Ultra-lightweight and portable, perfect for busy millennial parents on the go.
- • **Plug & Play Convenience:** Simple snap-in adapter design means zero fuss—just connect and pump with confidence.
- • **Safe, Sterilizable Materials:** Crafted from BPA/DEHP-free polypropylene, fully boil & steam safe for ultimate hygiene peace of mind.
- • **Seamless Cross-Brand Compatibility:** Effortlessly connect Medela flanges & bottles to your Spectra pump—no more hunting for rare parts.

## Overview

The PumpMom Backflow Adapter bridges Spectra S1, S2, and 9 pumps with most Medela breastshields and bottles, enabling versatile cross-brand use. Made from BPA/DEHP-free food-grade polypropylene, it’s safe, sterilizable, lightweight, and portable. Designed for easy plug-and-play installation, it’s a must-have for parents seeking convenience and compatibility, all backed by a 100% money-back guarantee.

## Description

Pumpmom Flange adapter for Spectra backflow protectors that come with Spectra S1 pump, S2 Pump and 9 pump to use with Breastshield (flange) and flange connector from a major brand. Why Pumpmom? Pumpmom is an innovator, designer and manufacturer of breastfeeding, bottle feeding, toddler feeding products. We are driven by a strong desire to create seemingly insignificant products but help simplify parent's lives while retaining their personal style. We are a brand that you can 100% trust because we stand behind our products. We are committed to continuously improving our products using the feedback that we receive from users. Meeting this goal responsibly is at the heart of everything we do.

Review: Exactly what I needed! - It was great I have spectra hand me down with Medela left over from hospital supplies this fit perfectly worked with Medela attachments that’s I own and have gotten used to
Review: Can use any parts with my spectra! - Great adapter that allows for ease of use with any parts. I have four parts that I rotate with use on my spectra thanks to this adapter! Currently using medela and maymom brand parts with my spectra since spectra parts are hard to find!

## Features

- COMPATIBLE MODELS PumpMom flange adapter for Spectra backflow protectors allow Spectra S1,S2 and 9 pump to use with most Medela Breastshield and Medela Personfit connector. Will NOT work with Medela Freestyle and Swing Maxi Pumps.
- Life Saver Using PumpMom flange adapter to connect Medela flanges, valves, membranes, bottles with Spectra pump. A must have if you use Spectra and Medela pumping parts.
- Easy to Use Only you need to do is plug the backflow adapter into Medela pump parts, attach the Spectra hose/backflow protector to the adapter.
- SAFE MATERIAL Made with Food Grade Polypropylene(PP), BPA/DEHP Free and can be sanitized with boiling water or water steam.
- 100% MONEY BACK GUARANTEE If you experience any issues we offer a complete No Questions Asked Money Back Guarantee.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D1XLSWR |
| Additional Features | Lightweight, Portable |
| Best Sellers Rank | #24,127 in Baby Products ( See Top 100 in Baby Products ) #128 in Breast Pump Parts |
| Brand | PUMPMOM-US |
| Brand Name | PUMPMOM-US |
| Color | Yellow |
| Colour | Yellow |
| Customer Reviews | 4.6 out of 5 stars 1,393 Reviews |
| Included Components | Hose, Valve |
| Included components | Hose, Valve |
| Is the item dishwasher safe? | Yes |
| Item Weight | 0.31 Ounces |
| Manufacturer | PumpMom |
| Manufacturer Part Number | PM-1005 |
| Material | Polypropylene |
| Material Type | Polypropylene |
| Model Number | PM-1005 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product Style | Modern |
| Size | One Size |
| Special features | Lightweight, Portable |
| UPC | 614134405114 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** PUMPMOM-US
- **Included components:** Hose, Valve
- **Material:** Polypropylene
- **Power source:** Battery Powered
- **Special features:** Lightweight, Portable

## Images

![PumpMom Backflow Adapter for Spectra S1, Spectra S2 Pump to Use Most Medela Flanges and Bottles; Connects Between Medela Breastshield and Spectra Backflow Protector (Pumpmom Flange Adapter) - Image 1](https://m.media-amazon.com/images/I/51juC0dIUtL.jpg)

## Questions & Answers

**Q: Will this work with my Medela pump in style and the Spectra S1?**
A: Yes, this backflow protector allow Spectra S1 to use with most Medela Breastshield.

**Q: Will this enable me to use my medela tubing on the spectra as well or just the flanges?**
A: No it's spectra tubing

**Q: Would with work on the freemie liberty to use with Madela pump parts**
A: No, it will not work.

**Q: Will this work with the freestyle flex? this adapter is different than the first gen freestyle.**
A: No, it will not work.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly what I needed!
*by D***️ on 25 March 2026*

It was great I have spectra hand me down with Medela left over from hospital supplies this fit perfectly worked with Medela attachments that’s I own and have gotten used to

### ⭐⭐⭐⭐⭐ Can use any parts with my spectra!
*by J***N on 5 June 2025*

Great adapter that allows for ease of use with any parts. I have four parts that I rotate with use on my spectra thanks to this adapter! Currently using medela and maymom brand parts with my spectra since spectra parts are hard to find!

### ⭐⭐⭐⭐⭐ Just buy… don’t think!
*by P***A on 23 February 2026*

I really loved my medela pump parts and wanted to use the same with spectra s2. Spectra parts are too large to use and takes too much space in my washer. These adapters work perfectly.

## Frequently Bought Together

- PumpMom Backflow Adapter for Spectra S1, Spectra S2 Pump to Use Most Medela Flanges and Bottles; Connects Between Medela Breastshield and Spectra Backflow Protector (Pumpmom Flange Adapter)
- Maymom 21mm Flange and Duckbill Valve Compatible with Spectra S1 Spectra S2 Spectra 9 Plus Not Original Spectra 20mm Replace Pump Parts Spectra Flange Spectra Duckbill Valve
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-07*