Replacement Gen 3 27mm Flange – Willow Pump Skip to main content

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NEW LAUNCH! Go x Splashguard - now 20% of5

NEW LAUNCH! Go x Splashguard - now 25% off

Shop up to 40% off breastfeeding essentials

Replacement Gen 3 27mm Flange

$0.00
Replacement Gen 3 27mm Flange
Replacement Gen 3 27mm Flange

Replacement Gen 3 27mm Flange

$0.00

Real Willow Go Moms. Real Results.

Why Choose Willow?

Here’s How We Compare

  • Fits fully in-bra
  • Cordless, with no clunky motors
  • Hospital-grade suction
  • 100% leak-proof (360 mobility)
  • Mobile App
  • Access to expert content via app
  • Customer care team of moms

    • Willow Go

    • Try Willow 360

    • Traditional Pumps

    • Some

    • Other Wearable Pumps

    • Some
    • Some
    • Some
Customer Support

The 90-Day Rule

Remember to swap out pump parts every 90 days to ensure maximum pump efficiency, or get a backup set of parts now for less cleaning after each session.

Shop Go Parts
Willow Go® Replacement Parts Set
15% off
HSA/FSA

Willow Go® Replacement Parts Set

Keep your Willow Go pump working its best with this replacement parts bundle!

$43.98 $37.38
Willow Go® Splashguard Container Set (2-pack)
New
HSA/FSA

Willow Go® Splashguard Container Set (2-pack)

Our reusable containers (available in 5 oz and 7 oz) now feature a silicone Splashguard to give you more peace of mind (and less mess) when pumping.

$34.99
Willow Go® Flange Set (2-pack)
HSA/FSA

Willow Go® Flange Set (2-pack)

Available in three sizes (27 mm, 24 mm, and 21 mm) and compatible with sizing inserts, so you can find what works for you no matter what.
$39.99
Willow Sizing Insert Set (2-pack)
HSA/FSA

Willow Sizing Insert Set (2-pack)

Our silicone sizing inserts help to optimize output for moms who measure smaller than 21 mm.
$19.99