Welcome to Defender Canada! 
Vents
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Vetus In-Line Extraction Ventilator
$84.28 - $95.08 -
Vetus Extraction Ventilator
$150.45 - $473.08 -
Seachoice Clam Shell Ventilator
$5.47 - $51.88 -
Seachoice In-Line Bilge Blower
$46.48 - $47.83 -
Seachoice Gas Tank Vent
$8.93 - $13.34 -
Seachoice Thru-Hull Vent
$15.22 - $20.24 -
Seachoice White Molded Clam Shell Vent (2-Pack)
$12.86 - $13.80 -
Seachoice Cowl Ventilator - 16031
$32.98 -
Seachoice Ventilator - 16081
$9.41 -
Perko Cowl Ventilator - 1312DP0CHR
$43.78 -
Perko Gas Tank Elbow Vent
$76.18 - $91.03 -
Perko Barbed Gas Tank Vent
$62.68 - $80.23 -
Perko Stainless Steel Clam Shell Ventilator
$9.43 - $12.14 -
Perko Cowl Ventilator - 0870DP0CHR
$53.23 -
Attwood Turbo 4000 Series II Bilge Blower
$46.48 - $61.33 -
Attwood Turbo 3000 Series Bilge Blower - 1733-4
$41.08 -
Attwood Polypropylene Fuel Vent - 1607-3
$12.71 -
Attwood Venturi Vent - 1494A5
$27.19 -
Vetus Round Air Suction Vent - ERV110A
$151.78 -
Whitecap Clam Shell Midget Vent
$5.98 - $7.98 -
Marinco MiniVent 1000 Solar Exhaust Vent
$146.40 -
Lewmar Retro-Fit Vent
$89.70 -
Lewmar Low Profile Replacement Hatch Lid
$332.72 - $539.29 -
Beckson Snap On Clamp Vent
$76.18 - $91.03 -
Beckson Cowl Vent - C-1
$43.78 -
Beckson Clamp Shell Vent - C-4
$45.13 -
Marinco Nicro Snap-in Deck Plate
$18.39 - $21.50 -
Marinco Nicro Low Profile Snap-In Cowl Vent
$66.73 - $89.70 -
18% offSea-Dog Rectangular Louvered Vent
$8.86 - $22.18$8.86 - $20.85 -
Sea-Dog Clam Shell Vent
$47.83 - $50.53 -
Vetus Silicone Cowl Ventilator with Ring Nut
$101.83 - $172.05 -
Marinco Nicro Standard Height Snap-In Deluxe PVC Cowl Vent
$85.65 - $119.40 -
14% offMarinco Nicro Thru Bulkhead Hose Adapter
$16.72 - $18.30$15.64 - $16.72 -
Beckson Vent-O-Mate Ventilator
$65.38 - $127.48 -
Jabsco Flangemount Blower - 3" - 34744-0000
$316.52 -
Vetus Silicone Cowl Ventilator with Fixed Deck Ring
$96.43 - $158.53 -
T-H Marine Round Louvered Pontoon Vent
$11.86 - $12.37 -
T-H Marine Floor Drain and Vent
$9.52 - $11.78 -
T-H Marine Plastic Clamshell Vent Covers
$11.98 - $14.13 -
Plastimo Double Louvered Exhaust Hose Vent Cover - 54391
$24.84 -
Nuova Rade Square Topline Louvered Vent
$10.47 - $13.23 -
Vetus Ventilator Cover Plate and Screen
$35.68 - $42.43 -
Vetus Typhoon Shell Vent
$251.68 - $288.15 -
Vetus Ring and Nut
$234.13 - $325.95 -
Vetus Mushroom Vent
$116.68 - $185.55 -
Perko Clam Shell Ventilator
$15.14 - $53.23 -
Sea-Dog Standard Profile Cowl Vent/Snap-On
$46.48 - $57.30 -
Sea-Dog Low Profile Cowl Vent/Snap-On Deck Plate
$34.33 - $47.83