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

¥2717

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

👑 Pump like a pro with the perfect fit every time!

TAILORED COMFORT FIT - Soft, flexible rims hug your curves for all-day comfort
HYGIENIC HASSLE FREE - Dishwasher safe and BPA-free materials for peace of mind
INCLUSIVE SIZING RANGE - Five sizes from 21mm to 36mm to suit every mom’s unique shape
MAXIMIZED PUMPING EFFICIENCY - Tight seal ensures no milk is wasted during sessions
UNIVERSAL LANSINOH COMPATIBILITY - Seamlessly fits Manual, Signature Pro & Smartpump models

Lansinoh ComfortFit Breast Pump Flanges (21mm, 2 count) deliver ergonomic design with soft, flexible rims that create a secure seal for efficient milk expression. Compatible with Lansinoh’s Manual, Signature Pro, and Smartpump models, these BPA-free flanges come in five sizes to ensure personalized comfort and performance. Easy to clean and trusted by millions of moms worldwide, they elevate your pumping routine with hygienic convenience and proven reliability.

Specifications

ASIN	B093G3TRSW
Additional Features	Ergonomic
Best Sellers Rank	#4,747 in Baby ( See Top 100 in Baby ) #60 in Electric Breast Pumps
Brand Name	Lansinoh
Color	Purple
Customer Reviews	4.6 4.6 out of 5 stars (3,693)
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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Are the products genuine and authentic?+

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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TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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2 days ago

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¥2717

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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

2 weeks ago

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