Waterpik Cordless Plus 5000 Rechargeable Water Flosser, 2-Pack

Name: Waterpik Cordless Plus 5000 Rechargeable Water Flosser, 2-Pack
Brand: Waterpik
SKU: WF-26W020

We are no longer standing behind this price. It was checked when posted, more than 14 days ago, and we have not re-checked it since. It may still be on; we cannot say so. See what is current →

$79.99~~$99.99~~-20%Costco

Costco has Waterpik Cordless Plus 5000 Water Flosser, 2-Pack on sale for $79.99, shipping is free.

Posted August 10, 2026. Price and availability are whatever the retailer says right now.

Cordless and rechargeable, rated for travel, home, or shower use
Includes 2 travel bags plus a dedicated travel mode
6 specialty tips included for different dental needs
Cleans deep under the gumline to remove plaque bacteria
Carries the ADA Seal of Acceptance

This 2-pack bundles two cordless Waterpik flossers, handy for splitting between two bathrooms or keeping one at home and one packed for travel. Each unit comes with a travel bag, a travel mode, and six specialty tips for different needs, and the ADA has signed off on its gumline plaque removal. It's an online-only listing at Costco, so it won't be sitting on warehouse shelves.

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Waterpik Cordless Plus 5000 Rechargeable Water Flosser, 2-Pack

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