Eighteeth Ultra X Cordless Ultrasonic Endo Activator

The Eighteeth Ultra X is a cordless ultrasonic activation device built to improve irrigant performance during root canal treatment. Operating at 45 kHz (±5 kHz) with self-adjusting variable frequency control, Ultra X generates the acoustic streaming and cavitation needed to clean, penetrate, and remove vapor lock from the canal system — going beyond what passive irrigation or sonic-only devices can achieve.

Ultra X is designed for general dentists and endodontic practices that want dependable ultrasonic irrigant activation, GP removal, and instrument retrieval capability in a lightweight, cordless handpiece.

Key Features

• 45 kHz (±5 kHz) ultrasonic frequency: Produces the acoustic streaming and cavitation required for effective canal cleaning, penetration, and vapor lock removal.
• Variable frequency control: Automatically self-adjusts frequency during treatment for consistent performance.
• 2 working power ranges: Match energy output to the clinical situation.
• Lightweight cordless handpiece: Just 95 g for fatigue-free handling during extended procedures.
• Powerful 1500 mAh battery: Supports up to 4.5 hours of continuous operation.
• Direct plug-in charging option: Continue working via the adapter if battery power runs low.
• 6 autoclavable tips included: Multiple tip types support activation, GP removal, and instrument retrieval across different canal anatomies.
• Battery status LED indicators: Clear at-a-glance charge level during use.

Clinical Applications

• Ultrasonic activation of irrigants to enhance debridement and disinfection
• Disruption of smear layer and biofilm to reduce bacterial load
• Flushing irrigant into isthmuses, fins, lateral canals, and apical ramifications
• Removal of vapor lock during irrigation
• Gutta-percha removal during retreatment
• Broken instrument retrieval assistance

Why Choose the Eighteeth Ultra X

• True ultrasonic activation (45 kHz) rather than lower-frequency sonic agitation
• Cordless freedom of movement with a 4.5-hour battery runtime
• 6 autoclavable tips included in the standard kit for multiple clinical needs
• Competitively priced against premium cordless ultrasonic activators
• Backed by DentalMarketplace support and a manufacturer warranty

What’s Included

• 1 x Ultra X handpiece
• 6 x Autoclavable tips (assorted types)
• 1 x Wrench
• 1 x Insulating sleeve
• 1 x Adapter
• 1 x Handpiece base
• 1 x User manual

Warranty and Support

1-year manufacturer warranty. Warranty coverage is subject to the manufacturer's terms and proper use, cleaning, disinfection, and sterilization requirements. DentalMarketplace provides warranty coordination and post-sale support.

• Ultra X Market Comparison
• Ultra X Quick Start Guide

• Ultra X Product Page
• Ultra X User Manual