Costco Members: 2-Pk Waterpik Cordless Plus 5000 Rechargeable Water Flosser $80 + Free S&H
Waterpik at Costco
Waterpik rechargeable water flosser with ADA seal, 6 specialty tips, and travel bags—$20 off through August 31.
Waterpik water flosser with ADA Seal of Acceptance. Rechargeable and portable design suitable for travel, home, or shower use. Includes 2 travel bags and travel mode feature for convenience. Comes with 6 specialty tips to address various dental needs. Effectively cleans deep under the gumline to remove plaque bacteria. Limit 5 per member. Offer valid 8/1/26 through 8/31/26 while supplies last.
FAQ
What is included with this water flosser?
The package includes the rechargeable water flosser unit, 6 specialty tips, 2 travel bags, and a travel mode feature.
Is this product portable?
Yes, the water flosser is rechargeable and portable, making it suitable for travel, home, or shower use.
What does the ADA Seal of Acceptance mean?
The ADA Seal of Acceptance indicates the product has been evaluated by the American Dental Association and meets their standards for safety and effectiveness.
Is there a quantity limit?
Yes, members are limited to purchasing 5 units per membership.
