Welcome to Defender Canada! 
Plumbing Chemicals
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Thetford Aquamax Spring Showers Holding Tank Treatment
$14.70 - $51.94 -
Star Brite Toilet Bowl Cleaner and Lubricant - 86416
$17.96 -
Star Brite Instant Fresh Toilet Treatment
$20.88 - $45.16 -
Star Brite Odor Away Holding Tank Treatment
$28.95 - $34.35 -
Star Brite Marine Descaling Fluid
$43.84 - $87.04 -
Thetford Aquamax Holding Tank Treatment Toss-Ins - Spring Showers - 96631
$19.58 -
Thetford Aquamax Holding Tank Treatment Dry Packets - Spring Showers - 96633
$16.87 -
Thetford Aquamax Holding Tank Treatment Toss-Ins Tub - Spring Showers - 96632
$31.65 -
Thetford Tank Blaster - 96527
$14.96 -
Star Brite Bio Odor Holding Tank Treatment - 075008
$30.30 -
Thetford AquaBio Toss-Ins Holding Tank Treatment - 96590
$18.94 -
Star Brite NosGuard Premium RV Odor Eliminator - 079950
$28.93 -
Star Brite Fresh Pine Instant Fresh Holding Tank Treatment
$20.07 - $26.36