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Momcozy Air 1 Breast Pump Replacement Parts Kit.Momcozy Air 1 Breast Pump Replacement Parts Kit.Momcozy Air 1 Breast Pump Replacement Parts Kit.Momcozy Air 1 Breast Pump Replacement Parts Kit.Momcozy Air 1 Breast Pump Replacement Parts Kit.
Momcozy Air 1 Breast Pump Replacement Parts Kit.

Momcozy
Air 1 Breast Pump Replacement Parts Kit

Rated 4.6 out of 5
16 Reviewsor
$
64.99
Free shipping & returns for Babylist orders $45+
FSA & HSA Eligible

FSA & HSA Eligible

Your Flexible Spending Accounts (FSAs) and Health Savings Accounts (HSAs) can be used to purchase eligible health-related baby products in a variety of categories across the Babylist Shop. Please contact your insurance provider directly to ensure the eligibility of products. To be reimbursed for your FSA/HSA-eligible purchases, use your credit or debit card to pay for your items, then submit the receipt to your provider.

1
Get free pump supplies through insurance
No matter where you got your pump, we can help you get parts & milk storage bags for free through insurance.

Overview

Description

Replacement parts kit for the Momcozy Air 1. Includes the components most prone to wear — flange, milk collector, diaphragm and duckbill valve. Replacing components every one to three months helps maintain suction strength and milk flow.

Details

  • What's included:
    • 1 x 24mm flange
    • 1 x Milk collector
    • 1 x Diaphragm
    • 1 x Duckbill valve
  • Compatibility: Momcozy Air 1
  • Material: BPA-free, food-grade silicone
  • Cleaning and care: Wash with warm soapy water after each use; sterilize with boiling water or steam at 212°F for 5–10 minutes; rinse thoroughly and allow to dry
  • Recommended replacement schedule: Every 3 months with regular use

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Customer reviews

16 Ratings
4.6out of 5
16 Ratings

Rated 5 stars by 81% of reviewers

Rated 4 stars by 6% of reviewers

Rated 3 stars by 6% of reviewers

Rated 2 stars by 0% of reviewers

Rated 1 star by 6% of reviewers

1-10 of 16 Reviews
Rated 5 out of 5
It helps!
Useful!
Peachy?
Oct 3, 2026
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Rated 5 out of 5
Truly saved my pumping journey
I can't believe I didn't have these for my first two babies! These were a total game changer. I was using the wrong size and my milk production was suffering drastically and I was also damaging my skin tissue. This is a true life saver!
Reading.Is.Your.Destiny
Sep 29, 2026
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Rated 5 out of 5
Top
Trs bien
Laurie M.
Sep 16, 2026
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Rated 5 out of 5
Be aware; 1 insert of each size in the box
This was exactly what I needed for my wearable pump. I bought this knowing that there was only one insert for each size in the box, because I personally need a different size for each breast. Pay attention when you order to ensure you are getting the box that has 2 inserts for each size when you are ordering.
Cassiopea
Aug 21, 2026
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Rated 5 out of 5
Soft and seamless
Ive tried other brands and these are just the softest and most seamless. Would recommend!
Ashley
Aug 19, 2026
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Rated 1 out of 5
1 Star
Didnt fit the W1
Stan
Aug 11, 2026
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Rated 5 out of 5
Great fit
Love momcozy doesnt disappoint
Miss K. L. M.
Aug 9, 2026
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Rated 5 out of 5
Comfortable and work perfectly
Fit my M5 perfectly! These silicone inserts are so much more comfortable than a plastic flange.
Christian I.
Aug 6, 2026
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Rated 5 out of 5
Get THEM!!!!!
Life savers!!!!!
Orville C.
Jul 29, 2026
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Rated 5 out of 5
Good
Very good
Ana
Jul 25, 2026
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