Attwood 13451 Marine Hull Vent Air Collector Box – Boat Ventilation Accessory

Attwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull.
Ventilation hose twists into the bottom of the box to form a raised water barrier.
Plastic vents are corrosion-resistant, will not discolor.
All collector boxes and vents are designed for intake or exhaust and meet ABYC H-2 cross sectional area requirements.
For use with plastic louvered vent, with two 3 Inch I.
D.
wire-supported ventilation hoses.
Box fastens to vent with screws or pop rivets, then vent fastens to the deck.
Corrosion-resistant plastic.

• For Use With 1495 Series Louvered Vents
• 4 Inch Depth
• Black
• Plastic
• With Two 3 Inch Inside Diameter Wire Supported Ventilation Hoses

• Attwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull.
  Ventilation hose twists into the bottom of the box to form a raised water barrier.
  Plastic vents are corrosion-resistant,