---
product_id: 241204909
title: "Silicone Backflow Protector Membranes Compatible with Spectra Backflow Protector Not Original Spectra Pump Parts Work with S2 S1 Breast Pumps Replacement Parts Accessories"
brand: "nenesupply"
price: "$74385"
currency: COP
in_stock: true
url: https://www.desertcart.co/products/241204909-silicone-backflow-protector-membranes-compatible-with-spectra-backflow-protector-not
store_origin: CO
region: Colombia
---

# BPA-free, EU safety tested & easy to sanitize Compatible with Spectra S1, S2, 9 Plus pumps 4 silicone membranes for ultimate backflow protection Silicone Backflow Protector Membranes Compatible with Spectra Backflow Protector Not Original Spectra Pump Parts Work with S2 S1 Breast Pumps Replacement Parts Accessories

**Brand:** nenesupply
**Price:** $74385
**Availability:** ✅ In Stock

## Summary

> 🍼 Elevate your pumping game with leak-proof confidence!

## Quick Answers

- **What is this?** Silicone Backflow Protector Membranes Compatible with Spectra Backflow Protector Not Original Spectra Pump Parts Work with S2 S1 Breast Pumps Replacement Parts Accessories by nenesupply
- **How much does it cost?** $74385 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/241204909-silicone-backflow-protector-membranes-compatible-with-spectra-backflow-protector-not)

## Best For

- nenesupply enthusiasts

## Why This Product

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

## Key Features

- • **Retail-Ready Packaging:** Factory-sealed for maximum hygiene and freshness, perfect for busy parents on-the-go.
- • **Universal Compatibility:** Seamlessly fits Spectra S1, S2, and 9 Plus models for hassle-free use.
- • **Certified Safety Assurance:** Complies with strict EU food-contact regulations and independently lab-tested.
- • **Premium Silicone Durability:** Crafted from BPA-free silicone that withstands boiling water and steam sterilization.
- • **Optimize Your Pump Performance:** Regularly replace membranes to maintain peak suction and hygiene.

## Overview

Nenesupply Silicone Backflow Protector Membranes are high-quality aftermarket replacements designed for Spectra S1, S2, and 9 Plus breast pumps. Made from BPA-free silicone, these membranes ensure optimal pump performance and hygiene, comply with EU safety standards, and come in retail-sealed packaging for convenience and protection.

## Description

Full description not available

## Features

- 4 SILICONE MEMBRANES for Spectra backflow protectors and Nenesupply backflow protector
- THIS IS AFTERMARKET PART MADE BY NENESUPPLY. Use on SPECTRA S2, SPECTRA S1, SPECTRA 9 PLUS. Not Original Spectra S2 Accessories
- OPTIMIZE PUMP PERFORMANCE. Replace silicone membranes regularly to optimize the performance of your breastpump
- Comply with EU Commission Regulation (EU) No 10/2011 for plastic materials that contact food. Tested by independent labs for safety.
- IN RETAIL PACK. MATERIALS DO NOT CONTAIN ANY BPA. Can be sanitized with boiling water or water steam. All items packaged in retail pack, sealed by manufacturer for best protection and hygiene.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 5.12 x 3.35 x 0.59 inches |
| Item model number | N041M |
| Material Type | Silicone |
| Number Of Items | 1 |
| Batteries required | No |
| Dishwasher safe | No |
| Item Weight | 0.88 ounces |

## Product Details

- **Brand:** NENESUPPLY
- **Material:** Silicone
- **Number of Items:** 1
- **Color:** White
- **Is Dishwasher Safe:** No

## Images

![Silicone Backflow Protector Membranes Compatible with Spectra Backflow Protector Not Original Spectra Pump Parts Work with S2 S1 Breast Pumps Replacement Parts Accessories - Image 1](https://m.media-amazon.com/images/I/51vUdBzlz3L.jpg)

## Available Options

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

## Questions & Answers

**Q: Are the parts easy to clean and maintain?**
A: Yes. They can be washed by hand or dishwasher. They can be sterilized with boiled water, water steam or microwave steam bags.

**Q: Are replacement parts readily available for this kit?**
A: Yes. Nenesupply replacement parts, including valves, flanges, bottles, backflow protectors, and tubing, for this kit are readily available for purchase.

**Q: Do the parts contain BPA or any harmful materials?**
A: No. The parts are BPA free, DEHP free and lead free. They comply with EU and FDA regulations for food-contact materials. They are tested by independently labs regularly.

**Q: Do they work with Spectra pumps?**
A: Yes, they work with Spectra S1, S2, and 9 Plus breastpumps.

## Frequently Bought Together

- Nenesupply Silicone Backflow Protector Membranes Compatible with Spectra Backflow Protector Not Original Spectra Pump Parts Work with Spectra S2 S1 Breast Pumps (4pc Membrane)
- Maymom Duckbill Valves for Spectra. Designed for Spectra S1 Spectra S2 Spectra 9 Plus Spectra Dew 350 Not Original Spectra Pump Parts Spectra S2 Accessories Replace Spectra Valve (6 ct White)
- Replacement Tubing for Spectra S2 Spectra S1 9 Plus, BPA Free Replace Tubes Avent/Ameda Hose Made by PumpMom (Not Original Accessories)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-20*