Welcome to Defender Canada! 
Ventilation
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Sea-Dog Low Profile Cowl Vent/Snap-On Deck Plate
$35.83 - $49.96 -
19% off
Beckson Portlight Replacement Lens
$73.90 - $121.84$73.90 - $121.84 -
Beckson Newport Portlight Replacement Screen
$26.80 - $35.83 -
Breeze Booster Hatch Ventilator
$97.87 - $121.86 -
Beckson Newport Self-Drain Rectangular Opening Port 512
$279.78 -
Beckson Port Replacement Gasket
$16.62 - $20.66 -
Beckson Snap On Clam Vent
$73.95 - $88.05 -
Beckson Newport Self-Drain Rectangular Opening Port 414
$279.78 -
Beckson Vent-O-Mate Ventilator
$76.91 - $164.33 -
Sea-Dog Clam Shell Vent
$58.39 - $65.46 -
Beckson ASA Material Flush Hatch
$233.37 - $397.07 -
Breeze Booster Port Ventilator
$85.18 -
Beckson Newport Rain Drain Rectangular Opening Port 512
$292.47 -
Beckson Newport Self-Drain Round Opening Port 8RD
$278.37 -
Sea-Dog Stainless Steel Hatch Adjuster
$45.64 - $48.65 -
Sea-Dog Narrow Slotted Ventilator - 331290-3
$62.62 -
Beckson Newport Rain Drain Rectangular Opening Port 410
$261.45 -
Sea-Dog Mushroom Vent
$49.95 - $90.84 -
Beckson Newport Port External Rain & Shade Hood
$45.70 - $68.26 -
Beckson Newport Rain Drain Rectangular Opening Port 414
$292.48 -
Beckson Newport Round Fixed Port
$33.01 - $68.26 -
9% offSea-Dog Rectangular Louvered Vent
$9.78 - $22.61$9.78 - $22.61 -
Sea-Dog Heavy-Duty Hatch Spring - 321680-1
$72.68 -
Sea-Dog Flush Hose Vent
$5.45 -
Sea-Dog Standard Profile Cowl Vent/Snap-On
$48.52 - $59.84 -
Sea-Dog Hose Thru Vent
$5.76 - $6.27 -
Sea-Dog Hose Elbow Vent - 90 deg. - 337350
$10.87 -
Beckson PF100SB Newport Specialty Fixed Port - PF100-SB
$109.20 -
19% offBreeze Booster Optional Insect Screen for Hatch Ventilator
$47.11 - $75.31$37.81 - $75.31 -
25% off
Beckson Newport Self-Drain Rectangular Opening Port 714
$316.45 - $330.60$236.79 - $330.60 -
Sea-Dog Flush Mount Gas Tank Vent - 90 deg. - 353230-1
$47.11 -
Sea-Dog Flush Thru Vent - 3" - 337590-1
$40.06 -
Sea-Dog Flat Round Louvered Vent/Drain Cover
$6.39 - $8.27 -
Sea-Dog Hatch Hinge - 205280-1
$35.83 -
Sea-Dog Clam Shell Midget Vent
$5.36 -
Sea-Dog Flat Oblong Louvered Vent - 331620-1
$12.78 -
Sea-Dog Hose Thru Vent - 4"
$6.93 - $8.40 -
9% offSea-Dog Narrow Slotted Ventilator - 331200
$40.06$36.12 -
Sea-Dog Rectangular Louvered Vent - 337400-1
$11.83 -
Sea-Dog Sea Dog Mini Clam Shell Vent - 331335-1
$37.29 -
Beckson PF128 Newport Specialty Fixed Ports - PF128-BS
$262.89 -
30% offBeckson Newport Port Internal Rain Shield
$114.79 - $182.47$79.40 - $182.47 -
Beckson Newport Rain Drain Rectangular Opening Port 310
$224.79 -
Beckson Newport Rectangular Fixed Port
$145.81 - $248.77 -
Sea-Dog Hatch Hinge - 204280-1
$45.70 -
Sea-Dog Stainless Steel Hatch Pull - 221842-1
$8.66 -
Beckson Newport Self-Drain Rectangular Opening Port 410
$248.76 -
Sea-Dog Louvered Vent - 337290
$8.78