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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

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 seal for max efficiency

R38

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

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
VERSATILE SIZE RANGE - Choose from 5 sizes to match your unique shape perfectly
HASSLE FREE MAINTENANCE - Dishwasher safe and BPA-free for worry-free cleaning
MAXIMIZED PUMPING EFFICIENCY - Secure seal ensures no milk is left behind
SEAMLESS LANSINOH COMPATIBILITY - Works flawlessly with Manual, Signature Pro & Smartpump models

Lansinoh ComfortFit Breast Pump Flanges (21mm, 2 count) feature soft, flexible rims designed to provide a secure seal and maximize pumping efficiency. Available in 5 sizes to ensure a perfect fit for every mother, these BPA-free flanges are compatible with Lansinoh Manual, Signature Pro, and Smartpump breast pumps. Easy to clean and ergonomically designed, they support comfortable, efficient pumping sessions trusted by moms worldwide.

Specifications

ASIN	B093G3TRSW
Additional Features	Ergonomic
Best Sellers Rank	#4,751 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 (3,700)
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

Common Questions

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.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

R38