---
product_id: 353330438
title: "BabyValley Upgrade Backflow Adapter Compatible with Spectra S1/S2, Spectra 9, 9Plus Flange Adapter Connectors for Medela Breastshield Swing, Harmony Flange and Spectra Backflow Protector (yellow 10pc)"
brand: "babyvalley"
price: "₨860"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/353330438-babyvalley-upgrade-backflow-adapter-compatible-with-spectra-s1-s2-spectra
store_origin: SC
region: Seychelles
---

# BPA Free Cost-effective Compatibility BabyValley Upgrade Backflow Adapter Compatible with Spectra S1/S2, Spectra 9, 9Plus Flange Adapter Connectors for Medela Breastshield Swing, Harmony Flange and Spectra Backflow Protector (yellow 10pc)

**Brand:** babyvalley
**Price:** ₨860
**Availability:** ✅ In Stock

## Summary

> 🔄 Pump Smarter, Not Harder!

## Quick Answers

- **What is this?** BabyValley Upgrade Backflow Adapter Compatible with Spectra S1/S2, Spectra 9, 9Plus Flange Adapter Connectors for Medela Breastshield Swing, Harmony Flange and Spectra Backflow Protector (yellow 10pc) by babyvalley
- **How much does it cost?** ₨860 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/353330438-babyvalley-upgrade-backflow-adapter-compatible-with-spectra-s1-s2-spectra)

## Best For

- babyvalley enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Sound:** Crafted from 100% BPA-free materials for peace of mind.
- • **Money-Saving Solution:** Maximize your existing equipment without breaking the bank.
- • **Seamless Compatibility:** Easily connects Medela and Spectra parts for hassle-free pumping.
- • **Effortless Installation:** Quickly attach and detach for on-the-go convenience.
- • **Customer-Centric Guarantee:** Enjoy a full year of worry-free usage with our money-back promise.

## Overview

The BabyValley Upgrade Backflow Adapter is a versatile connector designed for seamless compatibility between Spectra and Medela breast pump parts. Made from 100% BPA-free materials, this adapter ensures safety for both mom and baby. Its easy installation process and money-saving benefits make it an essential accessory for breastfeeding moms looking to optimize their pumping experience.

## Description

BabyValley Upgrade Backflow Adapter Compatible with Spectra S1/S2, Spectra 9, 9Plus Flange Adapter Connectors for Medela Breastshield Swing, Harmony Flange and Spectra Backflow Protector (yellow 10pc)

## Features

- 【Compatible Models】BabyValley flange adapter is the connector between Spectra S1,Spectra S2, Spectra 9, 9Plus backflow protector and Medela one-piece/two-piece breastshield, PersonalFit, Harmony, Swing connector, pumpin' pal flanges. NOT fit Medela Swing Maxi, Freestyle nor Sonata. Please check your pump model before purchasing.
- 【Bridge Between Medela Parts and Spectra Backflow】This backflow adapter is compatible with Medela parts accessories and original Spectra backflow protector. Save money to buy additional parts when you prefer to use Spectra pump.
- 【Food Grade Material & Innovation】All breast pump parts accessories in BabyValley are made of 100% BPA free high quality material. It is safe to baby and a good choice for breastfeeding moms to buy at ease. This flange adapter allows mom to make a good use of Medela breastshields, membrane, valves and other parts and Spectra pumps.
- 【Easy Installation】Connect the small end of the adapter to Medela Breastshield and the large end to Spectra backflow protector. Portable and convenient connector for Medela parts and Spectra pump. Money savor for breastfeeding moms with different pumps. Keep strong suction when pumping.
- 【100% Money Back and Customer Service】100% money back guarantee within a year if you have any problem when using BabyValley flange adapter. Free to contact with our customer support if you have any question about the backflow adapter. Thank you in advance for your support to BabyValley.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Safety warning | This is small part, please keep away from chidren under three years old |
| Target gender | Female |
| Material | Food grade PP |
| Material free | BPA Free |
| Care Instructions | Please clean this adapter after or before using by sterilizing with boiling water, steam sterilizer or dishwasher |
| Additional product features | Money-saving and convenient for moms to connect Medela parts with Spectra pump |
| Style | Compact |
| Batteries required | No |
| Dishwasher safe | Yes |
| Package Dimensions | 8.61 x 7.11 x 1.6 cm; 1 g |
| Item part number | BV1131 |
| Manufacturer recommended age | 3 months and up |
| Manufacturer | BabyValley |
| Country of Origin | USA |
| Item Weight | 1 g |

## Images

![BabyValley Upgrade Backflow Adapter Compatible with Spectra S1/S2, Spectra 9, 9Plus Flange Adapter Connectors for Medela Breastshield Swing, Harmony Flange and Spectra Backflow Protector (yellow 10pc) - Image 1](https://m.media-amazon.com/images/I/61mcHYn8t8L.jpg)
![BabyValley Upgrade Backflow Adapter Compatible with Spectra S1/S2, Spectra 9, 9Plus Flange Adapter Connectors for Medela Breastshield Swing, Harmony Flange and Spectra Backflow Protector (yellow 10pc) - Image 2](https://m.media-amazon.com/images/I/51xNtFBZS2L.jpg)
![BabyValley Upgrade Backflow Adapter Compatible with Spectra S1/S2, Spectra 9, 9Plus Flange Adapter Connectors for Medela Breastshield Swing, Harmony Flange and Spectra Backflow Protector (yellow 10pc) - Image 3](https://m.media-amazon.com/images/I/51zGOhkoadL.jpg)
![BabyValley Upgrade Backflow Adapter Compatible with Spectra S1/S2, Spectra 9, 9Plus Flange Adapter Connectors for Medela Breastshield Swing, Harmony Flange and Spectra Backflow Protector (yellow 10pc) - Image 4](https://m.media-amazon.com/images/I/41X+cQtvvFL.jpg)
![BabyValley Upgrade Backflow Adapter Compatible with Spectra S1/S2, Spectra 9, 9Plus Flange Adapter Connectors for Medela Breastshield Swing, Harmony Flange and Spectra Backflow Protector (yellow 10pc) - Image 5](https://m.media-amazon.com/images/I/61Y5-lNpIIL.jpg)

## Available Options

This product comes in different **Colour** options.

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- BabyValley Upgrade Backflow Adapter Compatible with Spectra S1/S2, Spectra 9, 9Plus Flange Adapter Connectors for Medela Breastshield Swing, Harmony Flange and Spectra Backflow Protector (yellow 10pc)
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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-17*