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 Breast Pump Flanges, 21mm, 2 Count | ComfortFit Soft Silicone Breast Shields for Breast Pumps, Comfortable Secure Fit

Lansinoh Breast Pump Flanges, 21mm, 2 Count | ComfortFit Soft Silicone Breast Shields for Breast Pumps, Comfortable Secure Fit

Product ID: 323058632

Details

Brand
Lansinoh
Material
Plastic
Operation Mode
Manual
Power Source
Battery
Special Feature
Ergonomic

🧩5 flange sizes for perfect fit

🧼Dishwasher safe for easy cleaning

🛡️Secure, leak-proof seal

16173CFA

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Description

👑 Pump like a pro with comfort that fits like a glove!

TRUSTED BY MILLIONS - Backed by nearly 40 years of expert care and innovation
TAILORED COMFORT FIT - Soft, flexible rims hug your curves for all-day comfort
HYGIENIC HASSLE FREE - Dishwasher safe design means effortless cleaning every time
VERSATILE COMPATIBILITY - Works seamlessly with Lansinoh Manual, Signature Pro & Smartpump
MAXIMIZED PUMPING EFFICIENCY - Tight seal ensures no milk is wasted during sessions

Lansinoh ComfortFit Breast Pump Flanges (21mm, 2 count) feature soft, flexible rims designed to provide a secure, leak-proof seal that maximizes pumping efficiency. Available in 5 sizes to ensure the perfect fit for every mother, these BPA-free flanges are compatible with Lansinoh’s Manual, Signature Pro, and Smartpump models. Easy to clean and trusted by millions, they deliver ergonomic comfort and reliable performance for modern moms.

Specifications

ASIN	B093G3TRSW
Additional Features	Ergonomic
Best Sellers Rank	#4,464 in Baby ( See Top 100 in Baby ) #50 in Electric Breast Pumps
Brand Name	Lansinoh
Color	Purple
Customer Reviews	4.6 4.6 out of 5 stars (3,703)
Included Components	2 ComfortFit® Flanges (21mm)
Item Weight	3.04 ounces
Manufacturer	Lansinoh Laboratories
Manufacturer Part Number	30044677535107
Material Type	Plastic, Silicone
Material Type Free	BPA Free
Model Number	30044677535107
Number of Items	1
Operation Mode	Manual
Power Source	Battery Powered
Product Style	21mm
Size	2 Count (Pack of 1)
UPC	044677535106
Unit Count	2 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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16173CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Best international shipping I've ever tried. Worth every penny!

3 days ago

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Excellent communication throughout the order process. Product is perfect.

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