Find Your Pump Compatibility
This guide covers pumps that use a 24mm breast shield. Choose the Avari Flange Insert size that matches your current nipple size for the most comfortable fit.For fit guidance, try our flange size guide or chat with our team.
Legendairy Milk
Silicone Collection Cups
→Use Avari Inserts 11–21 mm
Lactivate
Aria
→Use Avari Inserts 11–21 mm
Lacevo
S70
→Use Avari Inserts 11–21 mm
Medela
Freestyle Flex · Sonata · Swing Maxi · Pump in Style MaxFlow · Harmony
→Use Avari Inserts 11–21 mm
Momcozy
S9 · S12 · M5
→Use Avari Inserts 11–21 mm
Mumilk
Ella · Pro
→Use Avari Inserts 11–21 mm
Philips Avent
Electric Breast Pump Range (Single & Double)
→Use Avari Inserts 11–21 mm
Reggie
All models
→Use Avari Inserts 11–21 mm
Spectra
S1 Plus · S2 Plus · 9 Plus · M1 · Wearable
→Use Avari Inserts 11–21 mm
The Night Owl
Mumma Owl V2
→Use Avari Inserts 11–21 mm
Tyhan
S12 Pro
→Use Avari Inserts 11–21 mm
Youha
Embody · The ONE
→Use Avari Inserts 11–21 mm
Avari Flange Inserts are designed to sit inside a 24mm breast shield and are available in 11, 13, 15, 17, 19 and 21mm. For fit guidance, try our flange size guide or chat with our team.
