Welcome to Defender Canada! 
Vents
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Whitecap Flat Stainless Steel Louvered Ventilator
$14.15 - $29.19 -
Whitecap Round Louvered Ventilator - 5" - S-5042P
$17.32 -
Whitecap Clamshell Ventilator
$31.26 - $76.52 -
Whitecap Teak Louvered Vent Insert
$58.98 - $107.18 -
Whitecap Dorade Box Waterproof Venting System - 60310
$183.12 -
Whitecap Teak Air Conditioning Vent - 60629
$126.14 -
Perko Gas Tank Vent - 0570DP4BLK
$22.24 -
Vetus In-Line Extraction Ventilator
$91.10 - $102.78 -
Vetus Extraction Ventilator
$162.66 - $511.58 -
Seachoice Clam Shell Ventilator
$5.87 - $56.06 -
Seachoice In-Line Bilge Blower
$50.22 - $51.68 -
Seachoice Gas Tank Vent
$9.61 - $14.38 -
Seachoice White Molded Clam Shell Vent (2-Pack)
$13.86 - $14.88 -
Seachoice Cowl Ventilator - 16031
$35.62 -
Seachoice Ventilator - 16081
$10.13 -
Perko Cowl Ventilator - 1312DP0CHR
$48.76 -
Perko Stainless Steel Clam Shell Ventilator
$10.42 - $13.45 -
Perko Cowl Ventilator - 0870DP0CHR
$58.98 -
Attwood Turbo 4000 Series II Bilge Blower
$50.22 - $66.28 -
Attwood Turbo 3000 Series Bilge Blower - 1733-4
$44.38 -
Attwood Polypropylene Fuel Vent - 1607-3
$13.69 -
Attwood Venturi Vent - 1494A5
$29.36 -
Vetus Round Air Suction Vent - ERV110A
$164.10 -
Whitecap Clam Shell Midget Vent
$6.42 - $8.76 -
Marinco MiniVent 1000 Solar Exhaust Vent
$158.28 -
Lewmar Retro-Fit Vent
$96.96 -
Beckson Snap On Clamp Vent
$67.74 - $80.88 -
Beckson Cowl Vent - C-1
$40.00 -
Beckson Clamp Shell Vent - C-4
$40.00 -
Marinco Nicro Snap-in Deck Plate
$19.84 - $23.20 -
Marinco Nicro Low Profile Snap-In Cowl Vent
$72.12 - $96.96 -
18% offSea-Dog Rectangular Louvered Vent
$9.53 - $23.94$9.53 - $22.50 -
Sea-Dog Clam Shell Vent
$51.68 - $54.60 -
Vetus Silicone Cowl Ventilator with Ring Nut
$110.08 - $190.40 -
Marinco Nicro Standard Height Snap-In Deluxe PVC Cowl Vent
$92.58 - $129.08 -
14% offMarinco Nicro Thru Bulkhead Hose Adapter
$18.03 - $19.74$16.86 - $18.03 -
Beckson Vent-O-Mate Ventilator
$70.66 - $137.82 -
Jabsco Flangemount Blower - 3" - 34744-0000
$342.26 -
Vetus Silicone Cowl Ventilator with Fixed Deck Ring
$104.24 - $171.40 -
T-H Marine Round Louvered Pontoon Vent
$12.77 - $13.33 -
T-H Marine Plastic Clamshell Vent Covers
$12.91 - $15.33 -
Plastimo Double Louvered Exhaust Hose Vent Cover - 54391
$26.82 -
Nuova Rade Square Topline Louvered Vent
$11.27 - $14.26 -
Vetus Ventilator Cover Plate and Screen
$38.54 - $45.84 -
Vetus Typhoon Shell Vent
$272.14 - $311.58 -
Vetus Ring and Nut
$253.16 - $352.46 -
Vetus Mushroom Vent
$126.14 - $200.62 -
Perko Clam Shell Ventilator
$58.98