Willow Wave Valves Set (4-pack)

The 90-day replacement reminder is spot on, because after two months of daily pumping these still feel like new and suction is strong. I swapped them out at the mark anyway and noticed a smoother, quieter session right away.

Three months in and these valves are still holding their seal perfectly, so I’m only now swapping them out as the 90-day guideline suggests. The pack of four means I’ve got backups ready for the next cycle, which takes the stress out of middle-of-the-night pump sessions.

I set a reminder on my phone for the 90-day swap, and the four-pack means I’m covered for a full year without scrambling. The valves fit snugly and I noticed the suction feels more consistent right after replacing the old worn ones.