Welcome to Defender Canada! 
Vents
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Whitecap Clamshell Ventilator
$35.85 - $89.43 -
Whitecap Flat Stainless Steel Louvered Ventilator
$15.47 - $33.01 -
Nuova Rade Square Topline Louvered Vent
$11.96 - $15.11 -
Whitecap Louvered Plastic Ventilator
$21.61 - $22.27 -
Whitecap Collector Box - 3451BP
$21.69 -
Whitecap Large Louvered Ventilator
$26.58 -
Nuova Rade Rectangular Topline Louvered Vent - 47065
$16.42 -
Whitecap Clam Shell Midget Vent
$7.59 - $9.50 -
Whitecap Zebra Louvered Ventilator
$27.53 -
Whitecap Round Louvered Ventilator - 5" - S-5042P
$20.01