Attwood Louvered Vent Collector Box 3'' #23-13451 For two 3" I.D. hoses 4" 2-7/16" x 16-1/4" Use w/Attwood Vent #1495... For use with plastic louvered vent, with two 3" I.D. wire-supported ventilation hoses. Box fastens to vent with screws or pop rivets, then vent fastens to the deck. Corrosion-resistant plastic. Ventilation hose (not included) twists into the bottom of the collector box to form a raised water barrier. All collector boxes are designed for intake or exhaust and meet all ABYC requirements.
Attwood Louvered Vent Collector Box 3in 1345-1 0.0 out of 1 5 based on ratings. user reviews.