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, Size 21mm, 2 Count

Lansinoh ComfortFit Breast Pump Flanges, Size 21mm, 2 Count

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

HK$111

Duties & taxes included

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Description

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

TAILORED COMFORT FIT - Soft, flexible rims hug your curves for all-day comfort
HYGIENIC CONVENIENT - Dishwasher safe design makes cleanup effortless
VERSATILE COMPATIBILITY - Works seamlessly with Lansinoh Manual, Signature Pro & Smartpump
TRUSTED BY MOMS WORLDWIDE - Backed by nearly 40 years of expert care and innovation
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 mom, these BPA-free flanges are compatible with Lansinoh’s Manual, Signature Pro, and Smartpump models. Easy to clean and ergonomically designed, they offer trusted comfort and performance backed by nearly four decades of maternal care expertise.

Specifications

ASIN	B093G3TRSW
Additional Features	Ergonomic
Best Sellers Rank	#3,991 in Baby ( See Top 100 in Baby ) #49 in Electric Breast Pumps
Brand Name	Lansinoh
Color	Purple
Customer Reviews	4.6 4.6 out of 5 stars (3,700)
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	2
Operation Mode	Manual
Power Source	Battery Powered
Product Style	21mm
Size	2 Count (Pack of 1)
UPC	044677535106
Unit Count	2.0 Count

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

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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HK$111

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered 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 Hong Kong.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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