Compatible with Most Waterpik Models - Works with popular Waterpik systems including Aquarius, Cordless, Ultra, Traveler, ION, Nano, Complete Care, Radiance, For Kids, and Ortho Care series. Includes Six Plaque Chaser Tips - Pack contains six replacement nozzles designed to target plaque buildup along the gumline and between teeth-ideal for daily oral hygiene maintenance. Color-Coded for Personal Identification - Each tip features a distinct color, making it easy for multiple users in a household to keep their nozzles separate and hygienic. Designed for Regular Replacement Every 3 Months - For optimal cleaning performance and hygiene, dental professionals recommend replacing plaque chaser tips quarterly or sooner with heavy use. Direct Fit - No Adapters Needed - Engineered to click securely into standard Waterpik handle connections, ensuring reliable water pressure delivery without leaks or wobble. Color: Random Material: PC Package Contents: 6*Water Flosser Replacement Tips Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.