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Desert Online General Trading LLC

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Maymom

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

💧2 high-performance membranes

🔄4 durable silicone O-rings

🛡️BPA & DEHP-free safety

Frequently Bought Together

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

Medela Manual breast pump with Flex Shields Harmony Single Hand for More Comfort and Expressing More Milk

[6-Count] Papablic Duckbill Valves for Spectra and Medela, Replaceable Duckbill Valves for Spectra S1 Spectra S2 valves and Medela Pump in Style, BPA/DEHP Free White

Description

🍼 Keep your pump at peak performance—because every drop counts!

PERFECT FIT - Includes 4 silicone O-rings designed to maintain optimal suction and seal.
SAFE SOUND - Crafted from BPA-free and DEHP-free materials for worry-free pumping.
EFFORTLESS FLOW - 2 membranes engineered for consistent, efficient milk expression.
LONG LASTING DURABILITY - Premium silicone components built to withstand repeated use without wear.
ESSENTIAL REPLACEMENT KIT - Keep your Medela Harmony pump performing like new with this must-have accessory.

Maymom Replacement O-rings and membranes kit includes 4 silicone O-rings and 2 membranes made from BPA-free and DEHP-free materials, designed specifically for Medela Harmony breast pumps to ensure safe, efficient, and durable pumping performance.

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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