---
product_id: 48541260
title: "Maymom Backflow Protector for Breast Pumps (Spectra S2/S1/9 Plus, Pack of 2)"
brand: "maymom"
price: "€ 0.85"
currency: EUR
in_stock: true
reviews_count: 3
url: https://www.desertcart.fi/products/48541260-maymom-backflow-protector-for-breast-pumps-spectra-s2-s1-9
store_origin: FI
region: Finland
---

# Universal fit for Spectra S1/S2/9 Plus BPA & DEHP free safe materials FDA-registered medical device Maymom Backflow Protector for Breast Pumps (Spectra S2/S1/9 Plus, Pack of 2)

**Brand:** maymom
**Price:** € 0.85
**Availability:** ✅ In Stock

## Summary

> 🍼 Keep your milk pure, your pump protected, and your peace of mind intact!

## Quick Answers

- **What is this?** Maymom Backflow Protector for Breast Pumps (Spectra S2/S1/9 Plus, Pack of 2) by maymom
- **How much does it cost?** € 0.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/48541260-maymom-backflow-protector-for-breast-pumps-spectra-s2-s1-9)

## 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

- • **Safe & Chemical-Free:** Crafted from BPA and DEHP-free silicone and plastic for peace of mind.
- • **Perfect Compatibility:** Seamlessly fits Spectra S1, S2, and 9 Plus models—no guesswork needed.
- • **Retail-Grade Packaging:** Factory-sealed for maximum hygiene and freshness—because your baby deserves the best.
- • **Ultimate Hygiene Shield:** Protect your pump and milk with FDA-registered backflow protection.
- • **Complete Convenience Pack:** Includes 2 backflow protectors, large & small caps, plus silicone diaphragms for all needs.

## Overview

The Maymom Backflow Protector pack includes two FDA-registered, BPA and DEHP-free backflow protectors designed specifically for Spectra S1, S2, and 9 Plus breast pumps. Each set comes with large and small caps plus silicone diaphragms, all factory-sealed to ensure optimal hygiene and compatibility.

## Description

Product Description          Replacement backflow protector for your spectra pump. Compatible with both new and old versions. Designed to work with the flanges of Spectra S1, Spectra S2, and 9 Plus Breastpumps. No milk will enter the tubing, and thus it protects your pump motor. Made from BPA free Materials, and can be sanitized with boiling water or water steam. FDA registered medical devices. Comply with FDA regulation 21 CFR 177.1520, 21 CFR 177.2600 and EU Commission Regulation (EU) No 10/2011 for plastic materials that intended to come into contact with food. Every batch is tested by independent labs for safety. All items packaged in retail pack by the manufacturer for best protection and hygiene.             Box Contains          2x Backflow Protectors

## Features

- Contains 2 Backflow Protectors, including 2 Large Caps, 2 Small Caps, and 2 Silicone Diaphragms.
- Designed to work with the flanges of Spectra S1, Spectra S2, and 9 Plus Breastpumps
- BPA and DEHP free
- FDA registered medical devices.
- All items packaged in retail pack by the manufacturer for best protection and hygiene.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model Number | X024-2sBfp |
| Product Dimensions | 6 x 6 x 3 cm; 56.7 g |
| Item model number | X024-2sBfp |
| Target gender | Unisex |
| Material Type | Silicone, Plastic |
| Material-free | BPA Free |
| Additional product features | Bpa Free,Dehp Free |
| Number of items | 1 |
| Style | Compatible |
| Batteries required | No |
| Dishwasher safe | No |
| Is portable | No |
| Item Weight | 56.6 g |

## Product Details

- **Brand:** Maymom
- **Special feature:** Bpa Free,Dehp Free
- **Material:** Silicone, Plastic
- **Included components:** Cap, Diaphragm
- **Material Type Free:** BPA Free
- **Number of items:** 1
- **Model name:** Maymom Backflow Protector for Breast Pumps
- **Colour:** Transparent
- **Item weight:** 2 Ounces
- **Dishwasher safe?:** No

## Images

![Maymom Backflow Protector for Breast Pumps (Spectra S2/S1/9 Plus, Pack of 2) - Image 1](https://m.media-amazon.com/images/I/51n4ghzXM1L.jpg)
![Maymom Backflow Protector for Breast Pumps (Spectra S2/S1/9 Plus, Pack of 2) - Image 2](https://m.media-amazon.com/images/I/51wKEiKRHeL.jpg)
![Maymom Backflow Protector for Breast Pumps (Spectra S2/S1/9 Plus, Pack of 2) - Image 3](https://m.media-amazon.com/images/I/51t6LIbdYVL.jpg)
![Maymom Backflow Protector for Breast Pumps (Spectra S2/S1/9 Plus, Pack of 2) - Image 4](https://m.media-amazon.com/images/I/71AaPyfWFwL.jpg)
![Maymom Backflow Protector for Breast Pumps (Spectra S2/S1/9 Plus, Pack of 2) - Image 5](https://m.media-amazon.com/images/I/61ZVYanXmGL.jpg)

## Questions & Answers

**Q: Does it work with your the Synergy Gold?**
A: Yes, it does.

**Q: I purchased these for my ameda pump and it’s keeps popping open when I use them it is rather frustrating.What can I do to provent this from happening?**
A: HI, this item is NOT designed for ameda pump.  you have bought the wrong item.  for Ameda, maymom has its line of products to fit ameda pumps.  please use keyword: maymom ameda on amazon to search for them.

**Q: Are these microwave safe like the original Spectra parts? I'd like to be able to put these in a microwave steam bag for easy cleaning.**
A: YES, they are microwave safe.  Please note, microwave is mainly for sterilizing.  You will still need to hand clean any visual milk residue off first with soapy water, and rinse with clean water.  After that, put them in the microwave bag.

**Q: Can I use these with the medela backflow adapter im order to use my medela flange with my Spectra pump?**
A: Absolutely

## Customer Reviews

### ⭐⭐⭐⭐⭐ Life Saver
*by S***P on 17 January 2020*

I exclusively pump for my little boy and his Dad accidentally stood on the backflow protector for my Spectra S1 breaking it. I ordered this as a replacement, it was delivered extremely quickly and works perfectly meaning I could continue pumping for my son.

### ⭐⭐⭐⭐⭐ Good product. PACK OF 1, NOT 2
*by C***S on 25 January 2018*

Does the job for my Spectra S1 pump. THIS IS A PACK OF 1 AND HAS BEEN MISLABELLED AS A PACK OF 2. YOU WILL ONLY RECEIVE 1 COMPLETE BACKFLOW PROTECTOR.

### ⭐⭐⭐⭐⭐ Five Stars
*by K***I on 16 January 2018*

perfect for my spectra s2

## Frequently Bought Together

- Maymom Backflow Protector Compatible with Spectra S2 S1 and 9 Plus Syngergy Gold Breastpump, Not Original Spectra Backflow Protector Replacement Pump Parts S2 Accessories
- Maymom Pump Parts Compatible with Spectra S1 S2 9 Plus Synergy Gold Incl Duckbill Valve Silicone Membrane Not Original Spectra S1 S2 Replacement Pump Parts
- Maymom 19mm Flange and Duckbill Valve Compatible with Spectra S1 Spectra S2 Breastpump Not Original Spectra S2 Accessories Spectra Pump Parts Replace Spectra Duckbill Valve and Flange

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/48541260-maymom-backflow-protector-for-breast-pumps-spectra-s2-s1-9](https://www.desertcart.fi/products/48541260-maymom-backflow-protector-for-breast-pumps-spectra-s2-s1-9)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-18*