Attwood White Modular Boat Hull Vent Grid – Expandable Marine Louver
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Attwood White Modular Boat Hull Vent Grid – Expandable Marine Louver

Product Code: ATT1438F1

The ATTWOOD White Central Modular Vent Grid is designed for easy installation on boat hulls, providing reliable ventilation for custom marine setups. Its modular construction allows you to interlock multiple sections to fit any opening size, ensuring a clean and finished look.

Made from corrosion-resistant plastic, this vent grid is suitable for both intake and exhaust applications and meets ABYC H-2 requirements. Compatible with 4" I.D. ventilation systems using one or more 1348 collector boxes.

  • Installs from inside or outside the hull
  • Expandable modular design for custom sizing
  • Corrosion-resistant, will not discolor
  • ABYC compliant for marine safety
  • Easy interlocking end and center sections
  • Suggested Retail Price: $49.99