- Maymom valve for Philips Avent Comfort Pump; Also suitable for Spectra S1 and S2 pumps
- NOT for ISIS pump
- BPA free, dishwasher safe
- NOTE: For Spectra S1 and S2 flanges, the valve fit INSIDE of the hole, not OVER the hole
- A side steam for pulling the valve off the flange
After market breast pump valve made by Maymom.