Collector Box use with 1488 stainless steel vent. Cat. No. 1487x1 Weight 1 lbs

Attwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are corrosion-resistant and will not discolor. All collector boxes and vents are designed for intake or exhaust and meet ABYC H-2 cross sectional area requirements. Collector Boxe Collector boxes for use with 1488 stainless steel vent. Available with cut-out for two 3" I.D. wire-supported hoses or one 4" I.D. wire-supported hose. Corrosion-resistant plastic. For Use with Vent(s) Installation  Depth OEM Hole Size Part # 1488 5-9/16" 3-5/8" x 10-3/4" 1487A1 Sizes: 1487A1, BOX-COLL 3 (1488) : $15.30 1487B1, BOX-COLL 4 (1488) : $12.53