The most advanced Ultrasonic Antifouling systems from the world’s leading manufacturer are now available in New Zealand from World Yacht Brokers. The UltraSystem from Ultrasonic Antifouling New Zealand Ltd has been in use on a variety of vessels around the world including super yachts, military and commercial vessels since 2007. Advances in digital technology make the UltraSystem the most effective system available with its unique digital control program that transmits a series of frequency pulses across the hull, a process that creates a microscopic environment on the hull surface preventing bacteria (bio-film) and algae to survive therefore keeping the hull clear of growth. The Ultrasonic transducers are fitted inside the hull, no through hull fittings and no need to haul your boat out to install. Its affordable and will pay for itself in a short time.