Maymom O-Ring and Membrane for Medela Harmony

Maymom O-Ring and Membrane for Medela Harmony

Q: I don't need the membranes (I have 10+ spares), can I just get the o-rings?

sorry. that is the only package we sell.

Q: Where do the o rings go?

They go on to the pump handle diaphragm stem. If you ever lose suction it's most likely because one of these came off. Search for "medela hand pump o ring" images in your web browser to see a visual

Q: What are the dimensions of the O-rings?

I don't know the exact measurements of the O-rings but I do know that if you are trying to replace a part for a Medela manual breast pump if it's perfectly.

Product ID: 288171874

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Details

Brand
Maymom
Operation mode
Manual
Special features
Bpa Free
Material
Silicone
Material type free
BPA Free

💧2x silicone membranes ensuring leak-proof performance

🔄4x durable O-rings for seamless pump function

🛡️BPA & DEHP-free for ultimate safety

Frequently Bought Together

Replacement Parts for Medela Harmony Manual Pump; 4 O-Rings, 2 Membranes by Maymom

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Description

🔄 Keep your pump flawless, your routine unstoppable!

SAFE NON TOXIC - Crafted from BPA and DEHP-free materials for peace of mind.
LEAK PROOF RELIABILITY - Includes 2 silicone membranes designed to prevent spills and maintain suction.
COMPLETE REPLACEMENT KIT - Everything you need in one pack—4 O-rings and 2 membranes for hassle-free maintenance.
SEAMLESS PUMP PERFORMANCE - Keep your Medela Harmony running like new with 4 precision O-rings.
DURABILITY MEETS CONVENIENCE - High-quality silicone parts built to last, so you never miss a pumping session.

The Maymom O-Ring and Membrane Replacement Kit for Medela Harmony includes 4 silicone O-rings and 2 membranes made from BPA and DEHP-free materials, ensuring safe, durable, and leak-proof pump performance. Perfect for maintaining optimal suction and hygiene in your breastfeeding routine.

Specifications

Units	1 count
Brand	Maymom

Have a Question? See What Others Asked

I don't need the membranes (I have 10+ spares), can I just get the o-rings?

Is this made by Medela? Does packaging say Medela?

Where do the o rings go?

What are the dimensions of the O-rings?

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