Would these disphrams work with wren wearable.

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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 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

Product ID: 420438462

Details

Brand
Maymom
Colour
White
Dishwasher safe?
No
Included components
Valve
Item weight
100 g
Manufacturer
Maymom

🧴6x duckbill valves for reliable suction

♻️BPA/DEHP free, FDA & EU compliant materials

🛡️4x silicone membranes for optimal backflow protection

Description

🍼 Keep your pump performing like new — because every drop counts!

HYGIENIC SAFE - Crafted from premium silicone, fully BPA/DEHP free and independently lab-tested for your baby’s safety.
EASY MAINTENANCE - Sterilize safely with boiling water or steam to maintain cleanliness and durability.
PERFORMANCE OPTIMIZER - Regular replacement of valves and membranes keeps your pump running at peak efficiency.
PRECISION COMPATIBILITY - Seamlessly fits Spectra S1, S2, 9 Plus & Dew 350 pumps for hassle-free replacement.
SUCTION POWER MAINTAINED - Engineered to match OEM valve suction, ensuring your milk supply stays consistent.

Maymom Pump Parts offer a cost-effective, high-quality replacement solution compatible with popular Spectra breast pumps including S1, S2, and 9 Plus models. Featuring 6 duckbill valves and 4 silicone membranes made from BPA/DEHP-free materials, these parts maintain OEM-level suction power and comply with FDA and EU safety standards. Designed for easy cleaning and optimal pump performance, they ensure reliable, hygienic breastfeeding support for modern moms.

Specifications

ASIN	B08Q7CL35R
Best Sellers Rank	28,995 in Baby Products ( See Top 100 in Baby Products ) 580 in Breast Pumps & Accessories
Brand	Maymom
Brand Name	Maymom
Colour	White
Country Of Origin	Taiwan
Customer Reviews	4.7 out of 5 stars 3,649 Reviews
Included Components	Valve
Included components	Valve
Is the item dishwasher safe?	No
Item Weight	100 g
Manufacturer	Maymom
Manufacturer Part Number	S005.40-DM
Material	Silicone
Material Type	Silicone
Model Name	duckbill
Model Number	S005.40-DM
Model name	duckbill
Number of Items	1
Number of items	1
Size	6 Count (Pack of 1)

Reviews

M**A

Suction is very low, not worth the money!!

Second time I ordered these and I’m so disappointed. Thought the first batch was just a fluke but no, the suction is super low and has significantly decreased my supply. I went back to spectra original parts and could see a difference right away.

7.09.2023

J**G

Great fit

These work greak with my specta!

24.11.2025

A**E

Great for the exclusive pumper

Fanastic quality and value for money

14.01.2026

D**I

Return policy

I want to return them they are wrong size and totally unused

8.11.2022

S**P

Great find for a Spectra dupe

Would totally buy again! These worked great with My Spectra breast pump. I had both.S1 & s2 it worked with both! Thankful for these inexpensive pump parts! They got me through some tough days.

3.05.2026

A**E

Parfait

Parfait, convient parfaitement à mon spectra S1 !

22.03.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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50848CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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