Willow: Wearable Breast Pump – Willow Pump

Willow Sync Backup Parts Set

Willow Sync Backup Parts Set - Main image
$56.48 $112.95 In stock

Category: Backup Pump Parts

Replacing Your Parts

For optimal output, replace every 90 days (or when you notice discomfort or signs of wear).

How long does breast milk last?

How to thaw & warm safely

How to store breast milk on-the-go

Customer Reviews (5.0 / 5 · 5 reviews)

John A. ★★★★★

Got these as my scheduled swap set, and the packaging makes it easy to tell exactly which piece goes where. I’ve noticed the flanges feel sturdier than the ones I originally had, so I’m hoping they hold up through the full 90 days.

Adam Q. ★★★★★

The 90-day replacement reminder is spot on; I swapped these in right on schedule and the difference in suction is immediately noticeable. Everything fits securely, which gives me peace of mind during those late-night sessions.

Ryan ★★★★★

I’ve been using this set for three weeks now and the replacement is quick—the parts pop right in with no awkward tugging. It’s nice knowing the 90-day cycle keeps output steady, so I just ordered another set to have on hand.