Introducing the most effective ultrasonic anti-fouling system available to retail consumers. Hull Shield systems are engineered with the same ultrasonic anti-fouling technology used by the US Coast Guard, Navy, and commercial shipping vessels. The Hull Shield system is a must have for everyone who has their boat in the water. Our systems are cost-effective units that prevent bio-fouling from attaching to your hull. Less haul-outs saves valuable time and money. Our ultrasonic antifouling systems work on every type of boat including: V-Hull, pontoon, power cat, sailing, yacht, & commercial vessels. -Powerful Anti-Fouling Protection Sized for Your Needs- Fully automatic protection for your hull and stern gear sized to your needs. We have engineered a range pf versatile anti-fouling systems which can be used as stand-alone units or combined for extended protection on larger vessels. Single systems can complement boats up to 48 feet. Systems can also be combined to increase coverage and protection for vessels up to 200+ feet in length. Hull Shield eliminates or reduces: Frequent Diver Cleaning Routine Bottom Painting Expensive Haul Outs Poor Fuel Efficiency Damaged Parts