Hull Shield HD2 Ultrasonic Antifouling – Two Transducer System

Keep your hull clean without toxic coatings or constant haul-outs. The Hull Shield HD2 Ultrasonic Antifouling System with two transducers delivers powerful protection against marine growth using advanced ultrasonic technology — a smarter, eco-friendly alternative to traditional antifouling methods.

Built for boats up to 55 feet in length, this two-transducer setup emits high-frequency pulses that create a microscopic environment hostile to barnacles, algae, and biofouling. The result? A cleaner hull, better fuel efficiency, and preserved performance — all without harming marine life or compromising your bottom paint.

🔧 Key Features:

• Two Transducers for Expanded Coverage
  Perfect for larger vessels or boats with complex hull shapes needing comprehensive protection.

• Ultrasonic Technology
  Generates cavitation across your hull surface to prevent algae and barnacle adhesion before it starts.

• Environmentally Friendly
  No chemicals, no toxins — just sound waves. Safe for marine ecosystems and ideal for sensitive waters.

• Reduced Maintenance
  Say goodbye to frequent scrubbing or expensive diver cleanings.

• Improved Efficiency
  A clean hull reduces drag, helping you save fuel and extend cruising range.

• Smart Control Unit
  Compact, rugged controller with status indicators for easy installation and monitoring.

⚓ Ideal For:

• Powerboats and sailboats up to 55 feet

• Fiberglass, aluminum, or steel hulls

• Seasonal or year-round antifouling protection

• Owners looking for a sustainable, set-and-forget solution