Nenesupply Compatible 21mm Flange and Duckbill Valves for Spectra S1 Spectra S2 Breastpump Not Original Spectra Pump Parts Replace Spectra S2 Accessories and Flange Not O

Nenesupply Compatible 21mm Flange and Duckbill Valves for Spectra S1 Spectra S2 Breastpump Not Original Spectra Pump Parts Replace Spectra S2 Accessories and Flange Not O

Q: Can you use standard spectra duck valves on the flanges? Or do you have to buy this brand to replace

Yes but i returned these and bought maymom. The designed its flawed leaving milk to leak if you tilt while pumping in anyway this is because the bottle doesnt screw in all the way it leaves a space which is senseless because sometimes mothers have to squeeze and pump at the same time which makes us tilt the bottle by accident.

Q: Can this be used sign the Ameda Mya pump?

I’m unfamiliar with that pump. I did buy an adapter to fit these on the medela bottles.

Q: Do these fit MAM bottles?

No. But they will fit Phillips Avent bottles.

4.6/5

Product ID: 341647155

Secure Transaction

Details

Brand
NENESUPPLY
Operation Mode
Manual
Special Feature
Portable
Material
Plastic
Included Components
Valve
Colour
Clear White

📏21mm precision fit

🔄100% compatible & interchangeable

♻️BPA-free & steam-safe

Frequently Bought Together

Nenesupply 21mm 2 pc Flanges Duckbill Valves Compatible with Spectra S2 S1 9 Plus Synergy Gold Breastpump Replacement to Spectra Pump Parts Flange Accessories Wide Mouth Work with Backflow Protector

Spectra - Wide Neck Baby Bottles - Compatible with Spectra Breast Milk Pump Flanges (Pack of 2)

Momcozy Hands Free Pumping Bra, Adjustable Breast-Pumps Holding and Nursing Bra, Pumping & Nursing Bra in One

Description

🚀 Upgrade your pump game with flawless fit & fresh hygiene!

SAFE CLEAN - BPA-free materials withstand steam, boiling water, and microwave sterilization for ultimate hygiene.
COMPACT PORTABLE - Lightweight 18g design fits easily into your busy lifestyle without adding bulk.
RELIABLE PERFORMANCE - Matches OEM suction power to ensure consistent, effective pumping sessions.
EFFORTLESS MAINTENANCE - Duckbill valves designed for quick installation and removal, saving you time and hassle.
PERFECT FIT EVERY TIME - 21mm flanges engineered for seamless compatibility with Spectra S1, S2, and 9 Plus pumps.

Nenesupply’s 21mm flange and duckbill valve set offers a precise, BPA-free replacement compatible with Spectra S1, S2, and 9 Plus breast pumps. Engineered for easy installation and sterilization, these durable parts deliver OEM-level suction power in a compact, lightweight design made in the USA.

Specifications

Model Number	Flange 21mm + Valves
Material	Plastic
Additional product features	Portable
Style	Compact
Pump type	Manual
Batteries required	No
Dishwasher safe	No
Product Dimensions	10 x 15 x 11 cm; 18 g
Item model number	Flange 21mm + Valves
Manufacturer recommended age	12 years and up
Manufacturer	NENESUPPLY
Country of Origin	USA
Item Weight	18 g

Have a Question? See What Others Asked

Is there 2 per order?

Can you use standard spectra duck valves on the flanges? Or do you have to buy this brand to replace

Can this be used sign the Ameda Mya pump?

Do these fit MAM bottles?

Common Questions

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

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving over 300 million shoppers across more than 200 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₲556896

Duties & taxes incl.

Paraguaystore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership