Welcome to Defender Canada! 
Vents
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Perko Clam Shell Ventilator
$55.78 -
9% offSea-Dog Rectangular Louvered Vent
$9.58 - $22.14$9.58 - $22.14 -
9% offSea-Dog Flush Thru Vent - 3" - 337590-1
$39.22$35.36 -
Sea-Dog Flat Round Louvered Vent/Drain Cover
$6.27 - $8.11 -
9% offSea-Dog Sea Dog Mini Clam Shell Vent - 331335-1
$36.46$32.88 -
Seachoice Cowl Ventilator - 16031
$37.84 -
9% off
Sea-Dog Standard Profile Cowl Vent/Snap-On
$47.50 - $58.56$42.81 - $52.76 -
Nuova Rade Rectangular Topline Louvered Vent - 47065
$14.69 -
Sea-Dog Clam Shell Midget Vent
$5.26 -
Sea-Dog Flat Oblong Louvered Vent - 331620-1
$12.52 -
Sea-Dog Hose Thru Vent - 4"
$6.79 - $8.23 -
Sea-Dog Rectangular Louvered Vent - 337400-1
$11.57 -
Vetus Dorade Box 30 - 6" - DJBOX
$159.32 -
9% offWhitecap Collector Box - 3451BP
$21.24$19.18 -
9% off
Whitecap Large Louvered Ventilator
$25.23$22.77 -
9% off
Whitecap Louvered Plastic Ventilator
$21.66$19.55 -
9% offMarinco Nicro Thru Bulkhead Hose Adapter
$18.69 - $25.16$16.88 - $25.16 -
9% offWhitecap Clam Shell Midget Vent
$7.13 - $8.84$6.48 - $8.01 -
Marinco Nicro Decorative Plastic Trim Ring
$21.81 - $25.08 -
9% offSea-Dog Narrow Slotted Ventilator - 331200
$39.22$35.36 -
9% offAttwood Twist-On Hose Flange - 1405-3
$9.73$8.82 -
Seachoice In-Line Bilge Blower
$59.92 - $62.68 -
Seachoice Clam Shell Ventilator
$8.66 - $68.20 -
9% offWhitecap Round Louvered Ventilator - 5" - S-5042P
$19.32$17.45 -
Sea-Dog Louvered Vent - 337290
$8.59 -
Sea-Dog Gas Tank Vent - 352100-1
$16.58 -
Vetus Dorade Box - 3" - BOX75
$329.04 -
9% off
Whitecap Zebra Louvered Ventilator
$26.71$24.10 -
T-H Marine Plastic Clamshell Vent Covers
$12.23 - $14.52 -
T-H Marine Round Louvered Pontoon Vent
$12.37 - $12.89 -
Beckson Clamp Shell Vent - C-4
$41.98 -
37% offSea-Dog Flush Vent - 4" - 337426
$4.72$2.93 -
9% offSea-Dog Butterfly Ventilator
$16.41 - $26.25$14.83 - $26.25 -
47% offSea-Dog Stainless Steel Heavy Duty Midget Vent - 331375-1
$13.00$6.86 -
Beckson Vent-O-Mate Replacement Ventilator Cover - C-6R
$28.10 -
Beckson Vent-O-Mate Replacement Ventilator Cover - C-6RS
$93.04 -
Attwood Venturi Vent - 1494A5
$28.12 -
9% offAttwood Polypropylene Fuel Vent - 1607-3
$13.43$12.15 -
Seachoice Ventilator - 16081
$11.53 -
Seachoice White Molded Clam Shell Vent (2-Pack)
$16.00 - $19.93 -
Seachoice Gas Tank Vent
$12.98 - $18.73 -
Perko Gas Tank Vent - 0570DP4BLK
$21.05 -
Vetus Extraction Ventilator
$142.74 - $447.70 -
Vetus Ring and Nut
$222.76 - $309.72 -
Vetus Dorade Box - 3" - BOXS75
$375.96 -
Vetus Dorade Box - White PVC - 5" - BOX125
$578.83 -
Vetus Mushroom Vent (ATHOS1) - BOX100
$422.89 -
Beckson Cowl Vent - C-1
$41.98