---
product_id: 418677206
title: "Nenesupply Silicone Diaphragm Compatible with Spectra Backflow Protector Not Original Spectra Pump Parts Work with Spectra S2 S1 Breast Pumps (4pc Membrane)"
brand: "nenesupply"
price: "C$2296"
currency: NIO
in_stock: false
reviews_count: 1
category: "Nenesupply"
url: https://www.desertcart.ni/products/418677206-nenesupply-silicone-diaphragm-compatible-with-spectra-backflow-protector-not-original
store_origin: NI
region: Nicaragua
---

# BPA-free & FDA-registered for safe, hygienic use Compatible with Spectra S1, S2, 9 Plus pumps 4 silicone diaphragms for reliable backflow protection Nenesupply Silicone Diaphragm Compatible with Spectra Backflow Protector Not Original Spectra Pump Parts Work with Spectra S2 S1 Breast Pumps (4pc Membrane)

**Brand:** nenesupply
**Price:** C$2296
**Availability:** ❌ Out of Stock

## Summary

> 🍼 Elevate your pumping game with Nenesupply’s silicone diaphragms—because every drop counts!

## Quick Answers

- **What is this?** Nenesupply Silicone Diaphragm Compatible with Spectra Backflow Protector Not Original Spectra Pump Parts Work with Spectra S2 S1 Breast Pumps (4pc Membrane) by nenesupply
- **How much does it cost?** C$2296 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/418677206-nenesupply-silicone-diaphragm-compatible-with-spectra-backflow-protector-not-original)

## 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

- • **Clean & Green:** BPA-free, easy to sanitize with boiling water or steam—hygiene that fits your busy lifestyle.
- • **Pump Like a Pro:** Optimize your Spectra pump’s efficiency with fresh diaphragms designed for peak performance.
- • **Safety First, Always:** FDA-registered medical-grade silicone ensures your baby’s health is never at risk.
- • **Retail-Ready Packaging:** Factory-sealed retail pack guarantees freshness and protection until you’re ready to pump.
- • **Universal Fit, Zero Hassle:** Seamlessly compatible with Spectra S1, S2, and 9 Plus models—no compromises on fit or function.

## Overview

Nenesupply’s 4-pack silicone diaphragms are aftermarket replacements compatible with Spectra S1, S2, and 9 Plus breast pumps. Made from BPA-free, FDA-registered medical silicone, these diaphragms ensure safe, hygienic backflow protection and help maintain optimal pump performance. Packaged in sealed retail packs, they offer a cost-effective way to keep your breast pump running smoothly and safely.

## Description

T

Review: Inefficient - Product is not efficient compared to original one.

## Features

- 4 SILICONE DIAPHRAGMS 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 diaphragms regularly to optimize the performance of your breastpump
- FDA REGISTERED MEDICAL DEVICE. 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 |
|---------------|-------|
| ASIN | B08LK8LVYH |
| Best Sellers Rank | #80,224 in Baby Products ( See Top 100 in Baby Products ) #757 in Breast Pumps |
| Brand | NENESUPPLY |
| Customer Reviews | 4.5 out of 5 stars 235 Reviews |
| Included Components | Diaphragm |
| Is the item dishwasher safe? | No |
| Item Weight | 0.03 Kilograms |
| Manufacturer | NENESUPPLY |
| Material | Plastic, Silicone |
| Material Type Free | BPA Free |
| Operation Mode | Manual |
| Product Style | Compact |
| Size | 4 pc Membrane |

## Product Details

- **Brand:** NENESUPPLY
- **Operation Mode:** Manual
- **Material:** Plastic, Silicone
- **Included Components:** Diaphragm
- **Material Type Free:** BPA Free
- **Is Dishwasher Safe:** No
- **Style:** Compact
- **Size:** 4 pc Membrane
- **Manufacturer:** NENESUPPLY

## Images

![Nenesupply Silicone Diaphragm Compatible with Spectra Backflow Protector Not Original Spectra Pump Parts Work with Spectra S2 S1 Breast Pumps (4pc Membrane) - Image 1](https://m.media-amazon.com/images/I/51vUdBzlz3L.jpg)
![Nenesupply Silicone Diaphragm Compatible with Spectra Backflow Protector Not Original Spectra Pump Parts Work with Spectra S2 S1 Breast Pumps (4pc Membrane) - Image 2](https://m.media-amazon.com/images/I/51NgeGZfZ8L.jpg)
![Nenesupply Silicone Diaphragm Compatible with Spectra Backflow Protector Not Original Spectra Pump Parts Work with Spectra S2 S1 Breast Pumps (4pc Membrane) - Image 3](https://m.media-amazon.com/images/I/61x407vMn6L.jpg)
![Nenesupply Silicone Diaphragm Compatible with Spectra Backflow Protector Not Original Spectra Pump Parts Work with Spectra S2 S1 Breast Pumps (4pc Membrane) - Image 4](https://m.media-amazon.com/images/I/61-XCXDWvtL.jpg)
![Nenesupply Silicone Diaphragm Compatible with Spectra Backflow Protector Not Original Spectra Pump Parts Work with Spectra S2 S1 Breast Pumps (4pc Membrane) - Image 5](https://m.media-amazon.com/images/I/61Pmk6vjlJL.jpg)

## 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.

## Customer Reviews

### ⭐ Inefficient
*by A***I on 17 August 2024*

Product is not efficient compared to original one.

## 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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**Shop now:** [https://www.desertcart.ni/products/418677206-nenesupply-silicone-diaphragm-compatible-with-spectra-backflow-protector-not-original](https://www.desertcart.ni/products/418677206-nenesupply-silicone-diaphragm-compatible-with-spectra-backflow-protector-not-original)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-19*