What size are these flanges?

These are a size Large, (30.5 mm).

Can you use this flanges with any breastpump?

Thank you for your question. We have tested our ComfortFit Flanges only with Lansinoh pumps, so we cannot guarantee compatibility or optimal performance with competitor's pumps. We hope this provides some clarity.

Do these flanges fit the standard flange body, or do you have to buy a new set?

Mine do not fit into the pump. I got the 36mm flange and they are slightly smaller on the connecting end so they just fall right out. Wasted time and money...

What size breast do these fit ?

I have double d and they fit but its more the nipple that needs to fit not the breast.

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Lansinoh ComfortFit Breast Pump Flanges, 2 Count 28mm | ComfortFit Soft Silicone Breast Shields for Breast Pumps, Comfortable Secure Fit

Product ID: 374792211

Details

Brand
Lansinoh
Included components
2 ComfortFit
Material
Plastic
Operation mode
Manual
Special features
Ergonomic

📏5 flange sizes for perfect fit

🔒Secure seal hugs curves tightly

🧴Soft silicone rim for skin comfort

Description

👑 Pump Like a Pro with ComfortFit Flanges — Because You Deserve the Best!

SEAL THE DEAL - Ergonomic flange rim creates a secure, leak-free seal that boosts pumping efficiency and reduces milk loss.
TAILORED TO YOU - Available in 5 precise sizes (21mm to 36mm) ensuring a custom fit that enhances comfort and milk flow.
EFFORTLESS HYGIENE - Dishwasher safe and easy to clean, so you can focus on what matters most—your baby.
COMFORT THAT HUGS YOU - Soft, flexible silicone rims designed to prevent irritation and maximize comfort during every pumping session.
SEAMLESS COMPATIBILITY - Perfectly fits Lansinoh Manual, Signature Pro, and Smartpump models for hassle-free integration.

Lansinoh ComfortFit Breast Pump Flanges (28mm, 2 count) feature soft, flexible silicone rims that provide a secure, ergonomic seal tailored to your unique shape. Compatible with Lansinoh’s manual and electric pumps, these BPA-free flanges come in five sizes to optimize comfort and pumping efficiency. Easy to clean and trusted by mothers worldwide, they elevate your pumping experience with proven comfort and performance.

Specifications

ASIN	B093G2C39F
Additional Features	Ergonomic
Best Sellers Rank	#2,415 in Baby Products ( See Top 100 in Baby Products ) #12 in Breast Pump Parts
Brand	Lansinoh
Brand Name	Lansinoh
Color	Purple
Country of Publication	Turkey
Customer Reviews	4.4 out of 5 stars 417 Reviews
Included Components	2 ComfortFit Flanges (28mm)
Included components	2 ComfortFit Flanges (28mm)
Item Nype Name	Lansinoh ComfortFit Breast Pump Flanges, 28mm, 2 Count
Manufacturer	AmazonUs/LANFR
Manufacturer Part Number	30044677535114
Material	Plastic Silicone
Material Type	Plastic Silicone
Material Type Free	BPA Free
Material type free	BPA Free
Model Name	av2025-Lansinoh-lansinoh comfortfit breast pump flanges size-1a29765c
Model Number	30044677535114
Number of Items	2
Operation Mode	Manual
Operation mode	Manual
Product Style	28mm
Size	2 Count (Pack of 1)
Special features	Ergonomic
UPC	044677535113
Unit Count	2 Count

Reviews

H**A

Love

Love all lansinoh products, and having the right size changes your pumping game!

7.01.2022

D**E

So far so good!

My insurance came with the 21 and 24mm and both were too small and painful for me, the 28 one fits perfect, it makes pumping much easier, I love how the edges soft silicone so it doesn't hurt your skin. These are so much more comfortable than my old medela!

20.03.2026

A**E

Produit difficile à trouver

Jadore

30.08.2023

D**I

Good

18.09.2021

B**A

Broke fast

Only used 2 months and it's cracked and diformed

26.02.2026

C**L

Didn’t fit

Make sure you have to correct size because if it’s not they will not return it and you’re stuck with it . Very frustrating & disappointing

5.06.2024

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$30.04

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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The delivery time was excellent, and the packaging was secure.

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