The Waterpik Cordless Replacement High Pressure Jet Tip Attachment JT-450E is the standard Cordless Water Flosser tip attachment designed for general everyday use. It is designed to provide maximum cleaning pressure for the Cordless Plus Water Flosser. It cleans deep between teeth and below the gumline to help prevent gum disease and improve your oral health. Clinically proven up to 50% more effective for improving gum health vs. string floss. Replace every 6 months.

For use with ModelsWP-360/365/440/450/455/460/480

Start with the back teeth and follow the gumline, pausing briefly between the teeth and aiming the tip at the gumline at a 90-degree angle. Hold the tip slightly away from the gums to allow the water flow to remove plaque and debris.