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Quantity
1
Description
Willow Go's food-grade silicone diaphragm helps create suction and prevents milk backflow into the pump.
• Keep a spare set of pump parts on hand to minimize clean-up between sessions • Replace your parts regularly for optimal pumping perfo...
Reviews
4.8
668 ratings
5
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1
These last for 3-4 months before replacing them. I pump with my Willow about 3 times a day. I like how they’re easy to use and clean. Will be continuing to use Willow products!
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Shelby · 7 days ago
These are high quality parts that work well and are easy enough to clean! I just pop them in my bottle washer or dishwasher, and they don’t really touch milk so it doesn’t need to be done everytime.
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Nicolette · May 31, 2026
Perfect fit for my Willow Gos. I can't thank Willow enough for two successful breastfeeding journeys. I absolutely love this brand and tell every mom about them.