| Brand | Attwood Marine |
|---|---|
| Color | Black |
| Material | Plastic |
| Manufacturer Part Number | A7J-13451 |
| Warranty | 1 Month |
Check the listing for details. 4" Depth Black Plastic Hull Vent Air Collector Box. Color: Black, Condition: New. Listed at 36.97 USD. 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.