Willow Go® Pumpenmembran-Set (2er-Pack)

The silicone is food-grade and sturdy, so washing and reusing these between sessions has been a no-brainer. I grabbed the extra set to cut down on midnight scrubbing, and it’s held up perfectly through multiple hot-water sterilizations.

Finally having a spare set means I can go a full day without scrambling to wash parts after every session. The food-grade silicone feels sturdy and the suction is just as reliable as the original. Definitely worth grabbing if you're pumping regularly.

I’ve run these for two weeks now and the suction holds up much better than the last set I had, so that's a win. Keeping the spares around has seriously cut down on midnight pump-part washing. Only gripe is I wish the pack came with three, but two does the job fine.