Welcome to Defender Canada! 
Chemicals
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9% offRaritan K.O. Kills Odors Bioactive Treatment
$20.95 - $76.55$18.92 - $68.96 -
9% offRaritan C.P. Clean Potties Bio-Enzymatic Toilet Bowl and Drain Cleaner - 1PCP32
$21.07$19.03 -
Thetford Aquamax Spring Showers Holding Tank Treatment
$17.88 - $61.95 -
9% offRaritan Potty Pack - 1PPOT
$38.57$34.77 -
9% offRaritan C.H. Cleans Hoses - 1PCHGAL
$212.34$191.17 -
9% offRaritan C.H. Uric Scale Dissolvant - 1PCHQT
$72.15$65.00 -
Thetford Aquamax Holding Tank Treatment Toss-Ins - Spring Showers - 96631
$24.02 -
Thetford Aquamax Holding Tank Treatment Toss-Ins Tub - Spring Showers - 96632
$38.56 -
Thetford AquaBio Toss-Ins Holding Tank Treatment - 96590
$23.23 -
Thetford Aquamax Holding Tank Treatment Dry Packets - Spring Showers - 96633
$20.63 -
Seafoam Marine PRO Engine Fuel Treatment - MP20
$25.39 -
Thetford Tank Blaster - 96527
$18.22 -
9% offRaritan K.O.2 Knock Out Odors Kit - KO2
$295.54$266.05 -
Seafoam Motor Treatment
$19.88 - $134.95 -
Seafoam Complete Interior Sanitizer - X99
$14.38 -
Seafoam Deep Creep Penetrating Oil - DC14
$19.11 -
Seafoam High Mileage Motor Treatment - HM16
$24.99 -
Seafoam Fuel Injector Cleaner and Upper Cylinder Lubricant - IC5
$12.76 -
Seafoam Ultimate Oil Stabilizer - OS32
$32.63 -
Seafoam Universal Power Steering Fluid - PS12
$13.78 -
Seafoam Motor Treatment and Spray Combo - SF-SS
$44.40 -
Seafoam Engine Intake Cleaner & Lube Spray - SS14
$20.82 -
Seafoam Bugs-B-Gone Multi-Use Cleaner
$16.36 - $89.66 -
9% offRaritan ManaGerm Enzymes - 3 oz - 640121
$44.38$40.00