Welcome to Defender Canada! 
Ventilation
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Imtra So-Pac 4000 Series Rectangular Access Hatch
$138.99 - $238.52 -
9% off
Beckson Portlight Replacement Lens
$67.74 - $114.46$61.03 - $114.46 -
Sea-Dog Low Profile Cowl Vent/Snap-On Deck Plate
$37.08 - $51.68 -
Beckson Newport Portlight Replacement Screen
$25.87 - $34.16 -
Beckson Port Replacement Gasket
$17.14 - $19.91 -
9% off
Beckson Newport Rain Drain Rectangular Opening Port 512
$295.52 - $298.45$268.67 - $298.45 -
9% off
Beckson Newport Self-Drain Rectangular Opening Port 414
$282.38 - $283.85$254.21 - $282.38 -
Sea-Dog Standard Profile Cowl Vent/Snap-On
$50.22 - $61.92 -
Beckson Vent-O-Mate Ventilator
$70.66 - $137.82 -
Beckson Newport Self-Drain Rectangular Opening Port 512
$282.38 - $285.30 -
Beckson Snap On Clamp Vent
$67.74 - $80.88 -
Beckson Newport Round Fixed Port
$35.62 - $72.12 -
Sea-Dog Narrow Slotted Ventilator - 331290-3
$54.60 -
Beckson Newport Rain Drain Rectangular Opening Port 310
$226.90 -
Sea-Dog Mushroom Vent
$47.30 - $75.04 -
Beckson Newport Rain Drain Rectangular Opening Port 410
$264.86 -
Beckson PF128 Newport Specialty Fixed Ports - PF128-BS
$269.24 -
Beckson ASA Material Flush Hatch
$194.97 - $328.71 -
Beckson Newport Rain Drain Rectangular Opening Port 414
$296.99 - $298.45 -
Sea-Dog Clam Shell Vent
$51.68 - $54.60 -
Beckson PF100SB Newport Specialty Fixed Port - PF100-SB
$111.56 -
15% off
Beckson Newport Self-Drain Rectangular Opening Port 714
$327.65 - $335.00$278.02 - $335.00 -
23% offSea-Dog Rectangular Louvered Vent
$9.53 - $23.94$7.30 - $22.50 -
Sea-Dog Flush Thru Vent - 3" - 337590-1
$34.16 -
22% off
Beckson Newport Rectangular Fixed Port
$137.82 - $253.19$107.18 - $253.19 -
Beckson Bilge Ventilation Hose
$161.18 -
Sea-Dog Sea Dog Mini Clam Shell Vent - 331335-1
$32.70 -
Beckson Newport Port External Rain & Shade Hood
$42.92 - $63.36 -
Sea-Dog Flush Hose Vent
$5.49 -
Sea-Dog Clam Shell Midget Vent
$4.80 -
Sea-Dog Flat Round Louvered Vent/Drain Cover
$5.71 - $7.31 -
Sea-Dog Hose Thru Vent
$5.94 -
Sea-Dog Hose Thru Vent - 4"
$6.99 -
Sea-Dog Hose Elbow Vent - 90 deg. - 337350
$11.23 -
Sea-Dog Rectangular Louvered Vent - 337400-1
$12.21 -
Sea-Dog Flat Oblong Louvered Vent - 331620-1
$12.23 -
Sea-Dog Hatch Hinge - 205280-1
$35.62 -
Sea-Dog Stainless Steel Hatch Pull - 221842-1
$8.28 -
Sea-Dog Narrow Slotted Ventilator - 331200
$41.46 -
21% offBeckson Newport Port Internal Rain Shield
$117.38 - $168.48$92.43 - $159.72 -
Beckson Newport Rain Drain Rectangular Opening Port 714
$345.18 - $348.10 -
Beckson Newport Self-Drain Rectangular Opening Port 410
$251.72 - $254.64 -
Beckson Clamp Shell Vent - C-4
$40.00 -
29% offSea-Dog Flush Vent - 4" - 337426
$4.96$3.50 -
Sea-Dog Butterfly Ventilator
$17.33 - $25.94 -
42% offSea-Dog Stainless Steel Heavy Duty Midget Vent - 331375-1
$13.72$7.88 -
9% off
Beckson Newport Self-Drain Round Opening Port 8RD
$280.92$252.89 - $280.92 -
Beckson Vent-O-Mate Replacement Ventilator Cover - C-6R
$27.46