4PC Flange Insert 18mm Compatible with Momcozy M5/M6/M9/S12 Pro/V1 Pro/V1 Pro Breast Pump, Fit for Eufy/Elvie/Medela/Spectra/Lansinoh/NCVI/Lansinoh/TSRETE with 24mm Flange/Shield Breast Pump

4PC Flange Insert 18mm Compatible with Momcozy M5/M6/M9/S12 Pro/V1 Pro/V1 Pro Breast Pump, Fit for Eufy/Elvie/Medela/Spectra/Lansinoh/NCVI/Lansinoh/TSRETE with 24mm Flange/Shield Breast Pump

comments:

Turbulent_Pause3776 posted on r/exclusivelypumping2w

When I first started using eufy, I hated it. Couldn’t get the milk out or it was very little. Then my friend and I were talking and I realized that I was using the flange inserts 17 mm when I was a 18mm in the hard plastic ones for my spectra. I ordered some 18mm rubber inserts on amazon, and that literally fixed the issue. I think the inserts are $7. The seal on my nipple was too small so it wasn’t getting a good grip. So after that adjustment I literally use them all the time and I’m an oversupplier at 40oz a day. https://a.co/d/0dpIfkWP Here’s the ones I bought. They worked well enough for me I bought a second set for my replacement parts.