You're not sure what flange size fits you?
Our flange size guide may help! Download it right here.
Stimulate your nipple until it perks up and measure the diameter of your nipple in mm from base to base. You can measure with any usual ruler, or with our printable nipple ruler. Then check our sizing chart below and choose the corresponding flange size.
Please note that since our flange is made of soft silicone and adapts to the shape of your nipple, a slight misfit is less inconvenient than with a hard plastic flange.
If you think you are a smaller size than the ones currently available, please contact our team at support@perifit.co, we can recommend inserts to reduce the size of your flange.
ALREADY 500+ HAPPY CUSTOMERS!
"I won't go back to a regular pump. I'm loving the freedom to move around and drive without worrying about all the elements of a classic pump that just get in the way."
Nathalie
ALREADY 500+ HAPPY CUSTOMERS!
"It feels so liberating to be able to pump while at work. I can't imagine my life without Perifit Pump!"
Sabrina
ALREADY 500+ HAPPY CUSTOMERS!
"Perifit Pump is quite effective for me: I can express between 150 to 160ml in just 8 minutes! Couldn't do that with my old pump."
Chloe

MORE MILK
Our innovative flexible silicone flange moves with your breast while you pump to increase pumping efficiency and output. This makes it not only the most efficient pump on the market, but also the most comfortable and gentle for you.
Discreet yet powerful
No compromises: our pump is small, quiet, and super powerful! Perifit Pump is a hospital strength pump with a suction strength of up to 300mmHg. Yes, this means that you can now pump anywhere, without anyone noticing.


Affordable
We went back to the basics:
efficiency, comfort, and convenience. This ‘no fuss’ approach offers you the best in-bra pump, at the right price.
THIS BOX CONTAINS
- 1 pump
- 1 hub
- 1 connector
- 1 bottle
- 2 diaphragms (1 replacement)
- 2 valves (1 replacement)
- 1 flange
- 1 bra strap adaptor
- 1 USB-C charging cable
- 1 user guide
(Double Perifit Pump purchases include 2X the contents)
frequently bought with

Perifit Pump Flange

Perifit Pump Connector

Perifit Pump Bottle
