---
product_id: 353379310
title: "Maymom Pump Parts Compatible with Spectra S1 Spectra S2 Spectra 9 Plus Incl Duckbill Valve Silicone Membrane Spectra Replace Spectra Duckbill Valve S2 Replacement Parts Not Original Spectra Pump Parts"
brand: "maymom"
price: "A$42"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/353379310-maymom-pump-parts-compatible-with-spectra-s1-spectra-s2-spectra
store_origin: AU
region: Australia
---

# 10 replacement parts included BPA/DEHP free silicone OEM-level suction power Maymom Pump Parts Compatible with Spectra S1 Spectra S2 Spectra 9 Plus Incl Duckbill Valve Silicone Membrane Spectra Replace Spectra Duckbill Valve S2 Replacement Parts Not Original Spectra Pump Parts

**Brand:** maymom
**Price:** A$42
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your pump game with pro-level parts!

## Quick Answers

- **What is this?** Maymom Pump Parts Compatible with Spectra S1 Spectra S2 Spectra 9 Plus Incl Duckbill Valve Silicone Membrane Spectra Replace Spectra Duckbill Valve S2 Replacement Parts Not Original Spectra Pump Parts by maymom
- **How much does it cost?** A$42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/353379310-maymom-pump-parts-compatible-with-spectra-s1-spectra-s2-spectra)

## 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

- • **Universal Fit:** Works with Maymom, Ameda Mya & Spectra backflow protectors
- • **Safe & Certified:** BPA/DEHP free, FDA & EU compliant materials for worry-free use
- • **Hygienic & Durable:** Easy to clean with boiling water or steam for lasting freshness
- • **Complete Compatibility:** Fits Spectra S1, S2, 9 Plus & more—seamless pump upgrade
- • **Optimized Pump Performance:** Regular valve & membrane replacement for peak suction power

## Overview

This Maymom replacement kit includes 6 duckbill valves and 4 silicone membranes compatible with Spectra S1, S2, 9 Plus, and other popular breast pumps. Engineered to match OEM suction power, these BPA/DEHP-free parts comply with FDA and EU safety standards. Designed for easy cleaning and universal fit, they ensure optimal pump performance and hygiene for busy millennial parents.

## Description

Pump Parts Compatible with Spectra S1 Spectra S2 Spectra 9 Plus Incl Duckbill Valve Silicone Membrane Spectra Replace Spectra Duckbill Valve S2 Replacement Parts Not Original Spectra Pump Parts

## Features

- CONTENTS: 6x duckbill valve and 4 x silicone membrane. Maymom replacement pump parts compatible with spectra duckbill valve and spectra silicone membrane. Not Original Spectra S2 Replacement Parts. Not Original Spectra S2 PLUS, or Spectra S1 PLUS, Spectra S3 Parts.
- COMPATIBLE with Spectra S1 Spectra S2 Spectra 9 Plus breast pump (The duckbill valves also compatible with Spectra Dew 350). See photo illustrations for compatible breastpumps. Not original Spectra S1 accessories, Spectra S2 accessories, Spectra Duckbill Valves, Spectra Membranes.
- SAME SUCTION POWER AS OEM VALVES. The duckbill valves are compatible with Spectra Flange and Maymom flange. The silicone membranes are compatible with Maymom backflow protector (Long, Short and Medium) and Spectra S1 backflow protectors, Spectra S2 backflow protector. Also suitable for Ameda Mya pumps. It does not fit the old version of spectra backflow protector; see photo for details.
- OPTIMIZE PUMP PERFORMANCE. Replace silicone membrane, duckbill valves regularly to optimize the performance of your breastpump.
- BPA/DEHP FREE. IN RETAIL PACK.; 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 |
|---------------|-------|
| Model Number | S005.40-DM |
| Material | Silicone |
| Additional product features | Portable |
| Number of items | 1 |
| Style | Compact |
| Pump type | Manual |
| Batteries required | No |
| Dishwasher safe | No |
| Package Dimensions | 13 x 11.3 x 3.6 cm; 90 g |
| Item model number | S005.40-DM |
| Manufacturer recommended age | 0 months and up |
| Manufacturer | Maymom |
| Item Weight | 90 g |

## Product Details

- **Brand:** Maymom
- **Operation Mode:** Manual
- **Special Feature:** Portable
- **Material:** Silicone
- **Included Components:** Valve
- **Number of Items:** 1
- **Colour:** White
- **Is Dishwasher Safe:** No
- **Style:** Compact
- **Size:** 6 Count (Pack of 1)

## Images

![Maymom Pump Parts Compatible with Spectra S1 Spectra S2 Spectra 9 Plus Incl Duckbill Valve Silicone Membrane Spectra Replace Spectra Duckbill Valve S2 Replacement Parts Not Original Spectra Pump Parts - Image 1](https://m.media-amazon.com/images/I/51b9E-X0hQL.jpg)

## Available Options

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

## Questions & Answers

**Q: Are the duckbills and silicone pieces compatible with lansinoh?**
A: NO.  for lansinoh, please buy from 

https://www.amazon.com/Maymom-Lansinoh-Duckbills-Replace-Packaging/dp/B07675DXGZ/ref=sr_1_1?crid=HPSXDSBQDZG9&keywords=maymom+lansinoh+duckbill&qid=1649756379&sprefix=maymom+lansinoh+duckbi%2Caps%2C314&sr=8-1

**Q: Why are these parts not recommended to Dishwash?**
A: water jet steam might damage the duckbill tip

**Q: Does this work with cimilre p1 pump?**
A: yes.  this set will work with cimilre P1 pump

**Q: Are these compatible with KRX breast pump?**
A: NO.  for krx, try our other products 
https://www.amazon.com/Maymom-Membrane-Compatible-Diaphragm-Replacement/dp/B0B3WYFYFC/ref=sr_1_2?crid=6TM7HORIUUG0&keywords=maymom+membrane+for+wearable&qid=1685172520&sprefix=maymom+membrane+for+wearabl%2Caps%2C279&sr=8-2

## Frequently Bought Together

- Maymom Pump Parts Compatible with Spectra S1 Spectra S2 Spectra 9 Plus Incl Duckbill Valve Silicone Membrane Spectra Replace Spectra Duckbill Valve S2 Replacement Parts Not Original Spectra Pump Parts
- 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
- 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

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-25*