The Waterpik Nano WP-310 countertop water flosser in White delivers full-size water flosser performance in a compact and portable design, making it perfect for smaller spaces. The reservoir can be inverted for travel and convenient storage.

Tested and trusted, Waterpik is the #1 water flosser brand recommended by dental professionals. From the first brand in its class accepted by the American Dental Association (ADA) for safety and effectiveness, the Waterpik Nano water flosser removes up to 99.9% of plaque and is clinically proven up to 50% more effective than string floss for improving gum health.

Nano features a compact design that is 50 percent smaller than full-size models. It comes with 2 flossing tips, 3 pressure settings, a reservoir that inverts for compact storage, and a 2-year warranty.