---
product_id: 614458872
title: "Silicone Membrane; Designed for Spectra S1 Spectra S2, 9 Plus Backflow Protector and Maymom Backflow Protectors, Long, Short and Medium; Not Original Spectra S2 Accessories or Spectra Pump Part"
brand: "maymom"
price: "₪218"
currency: ILS
in_stock: true
url: https://www.desertcart.co.il/products/614458872-silicone-membrane-designed-for-spectra-s1-spectra-s2-9-plus
store_origin: IL
region: Israel
---

# FDA compliant Stronger material 8 units Silicone Membrane; Designed for Spectra S1 Spectra S2, 9 Plus Backflow Protector and Maymom Backflow Protectors, Long, Short and Medium; Not Original Spectra S2 Accessories or Spectra Pump Part

**Brand:** maymom
**Price:** ₪218
**Availability:** ✅ In Stock

## Summary

> 💧 Pump with Confidence: Elevate Your Breastfeeding Journey!

## Quick Answers

- **What is this?** Silicone Membrane; Designed for Spectra S1 Spectra S2, 9 Plus Backflow Protector and Maymom Backflow Protectors, Long, Short and Medium; Not Original Spectra S2 Accessories or Spectra Pump Part by maymom
- **How much does it cost?** ₪218 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/614458872-silicone-membrane-designed-for-spectra-s1-spectra-s2-9-plus)

## 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

- • **Safety First:** Complies with EU and USA FDA regulations for food contact materials.
- • **Easy Maintenance:** Clean with boiling water or steam for hassle-free upkeep.
- • **Optimize Your Pumping:** Regularly change silicone diaphragms for peak performance.
- • **Quality You Can Trust:** Tested by independent labs for safety and reliability.
- • **Versatile Compatibility:** Designed for Spectra S1, S2, and 9 Plus backflow protectors.

## Overview

The Maymom Silicone Membrane is an aftermarket backflow protector designed for Spectra S1, S2, and 9 Plus breast pumps. It features a stronger material for enhanced performance and complies with FDA regulations, ensuring safety and quality. Each pack contains 8 units, making it a practical choice for regular diaphragm replacements.

## Description

MaymomSilicone Membrane; Designed for Spectra S1 Spectra S2, 9 Plus Backflow Protector and Maymom Backflow Protectors, Long, Short and Medium; Not Original Spectra S2 Accessories or Spectra Pump Part

## Features

- After market silicone membrane Maymom backflow protector (both short and long stem) and compatible with Spectra S1/S2/ 9 Plus backflow protectors.
- Change the silicone diaphragms regularly to optimize the performance of your breastpump
- Stronger material for improved performance
- It does not fit the old version of spectra backflow protector; see photo for details.
- Comply with EU and USA FDA regulations for materials that contact food. Tested by independent labs for quality and safety. All items packaged in retail pack, sealed by manufacturer Maymom. Can be cleaned with boiling water or water steam.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Units | 8.00 count |
| Brand | Maymom |

## Product Details

- **Brand:** Maymom
- **Included components:** Diaphragm
- **Colour:** Magentas
- **Dishwasher safe?:** Yes
- **Size:** 8 Count (Pack of 1)
- **Manufacturer:** Maymom

## Images

![Silicone Membrane; Designed for Spectra S1 Spectra S2, 9 Plus Backflow Protector and Maymom Backflow Protectors, Long, Short and Medium; Not Original Spectra S2 Accessories or Spectra Pump Part - Image 1](https://m.media-amazon.com/images/I/71ymUZUx3OL._AC_UL320_.jpg)
![Silicone Membrane; Designed for Spectra S1 Spectra S2, 9 Plus Backflow Protector and Maymom Backflow Protectors, Long, Short and Medium; Not Original Spectra S2 Accessories or Spectra Pump Part - Image 2](https://m.media-amazon.com/images/I/71ymUZUx3OL._AC_UL480_FMwebp_QL65_.jpg)
![Silicone Membrane; Designed for Spectra S1 Spectra S2, 9 Plus Backflow Protector and Maymom Backflow Protectors, Long, Short and Medium; Not Original Spectra S2 Accessories or Spectra Pump Part - Image 3](https://m.media-amazon.com/images/I/71ymUZUx3OL._AC_UL640_FMwebp_QL65_.jpg)
![Silicone Membrane; Designed for Spectra S1 Spectra S2, 9 Plus Backflow Protector and Maymom Backflow Protectors, Long, Short and Medium; Not Original Spectra S2 Accessories or Spectra Pump Part - Image 4](https://m.media-amazon.com/images/I/71ymUZUx3OL._AC_UL800_FMwebp_QL65_.jpg)
![Silicone Membrane; Designed for Spectra S1 Spectra S2, 9 Plus Backflow Protector and Maymom Backflow Protectors, Long, Short and Medium; Not Original Spectra S2 Accessories or Spectra Pump Part - Image 5](https://m.media-amazon.com/images/I/71ymUZUx3OL._AC_UL960_FMwebp_QL65_.jpg)

## Frequently Bought Together

- Maymom Silicone Membrane Diaphragm Designed for Spectra S1 S2 9 Plus Breastpump Backflow Protector Also for Maymom Backflow Protector Long Medium Short Stem, Not Original Spectra Accessories Pump Part
- Legendairy Milk Duckbill Valves with Pull Tab - Compatible with Spectra - Pack of 6
- Maymom Backflow Protector Compatible with Spectra S2 Spectra S1 and 9 Plus Breastpump Not Original Spectra Pump Parts Not Original Spectra S2 Accessories Replace Spectra Backflow Protector

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**Shop now:** [https://www.desertcart.co.il/products/614458872-silicone-membrane-designed-for-spectra-s1-spectra-s2-9-plus](https://www.desertcart.co.il/products/614458872-silicone-membrane-designed-for-spectra-s1-spectra-s2-9-plus)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-03*