Experience advanced oral hygiene with Oral-B Oxyjet Replacement Jets. Using targeted micro-bubble cleaning technology, they effectively remove bacteria at and below the gumline. Compatible with all Oral-B Oxyjet irrigators, these jets offer deep cleaning and improved gum health with every use. Oral B Replacement Nozzle Tips Oxyjet ED17 4 PacksTARGETED MICRO-BUBBLE CLEANING Effectively targets bacteria at and below the gumline using enriched air and water micro-bubbles. REMOVES FOOD PARTICLES Flushes away debris from hard-to-reach areas to help maintain fresh breath and a clean mouth. BUILT-IN AIR FILTER Cleans the air before it enriches the water for a more hygienic experience. COMPATIBLE WITH OXYJET SYSTEMS Works with all Oral-B Oxyjet irrigators and Oral-B Water Jet Oral Centers. 4 REPLACEMENT JETS INCLUDED Comes with four high-quality nozzles for consistent and long-lasting performance. #1 DENTIST RECOMMENDED BRAND From Oral-B – the world’s most trusted brand by dental professionals.