Welcome to Defender Canada! 
Plumbing Chemicals
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Raritan K.O. Kills Odors Bioactive Treatment
$19.42 - $70.84 -
Trac Ecological Sew Clean Concentrate
$34.35 - $114.04 -
Raritan C.P. Clean Potties Bio-Enzymatic Toilet Bowl and Drain Cleaner - 1PCP32
$19.53 -
Trac Ecological Barnacle Buster Concentrate
$46.50 - $120.79 -
Star Brite Water Treatment & Freshener
$15.10 - $23.44 -
Thetford Aquamax Spring Showers Holding Tank Treatment
$16.58 - $57.34 -
Salt-Away Concentrate Refill
$28.95 - $72.19 -
Raritan Potty Pack - 1PPOT
$37.06 -
Raritan C.H. Cleans Hoses - 1PCHGAL
$189.64 -
Star Brite Aqua Water Shock - 97116
$23.40 -
Trac Ecological Barnacle Buster - 1208-MG
$47.89 -
Star Brite Toilet Bowl Cleaner and Lubricant - 86416
$17.59 -
Dometic Max Control Advanced Granulated Holding Tank Deodorizer - 379711001
$23.41 -
Groco 3 oz U-Lube Cartridge (2-Pack) - ULUBE-3
$35.68 -
Camco TastePURE Spring Fresh - 40207
$28.99 -
Thetford Aquamax Holding Tank Treatment Toss-Ins Tub - Spring Showers - 96632
$35.70 -
Star Brite Salt Off with Applicator Kit - 94000
$42.45 -
Trac Ecological PSR Water System Cleaner - 1222-MG
$115.39 -
Sudbury Marine Toilet Conditioner - 825Q
$24.41 -
Raritan K.O.2 Knock Out Odors Kit - KO2
$267.92 -
Trac Ecological Descaler Concentrate - 1212-MG
$108.64 -
Raritan C.H. Uric Scale Dissolvant - 1PCHQT
$61.36 -
Thetford Aquamax Holding Tank Treatment Toss-Ins - Spring Showers - 96631
$22.25 -
Thetford Aquamax Holding Tank Treatment Dry Packets - Spring Showers - 96633
$19.12 -
Thetford Tank Blaster - 96527
$16.89 -
Forespar Refresh Marine Head and Tank Deodorizer - 770063
$23.37 -
Forespar EcoTankPro Tank Deodorizer and Waste Digester - 770350
$38.34 -
Trac Ecological Descaler - 1204-MG
$46.54 -
Thetford AquaBio Toss-Ins Holding Tank Treatment - 96590
$21.52 -
Star Brite Instant Fresh Toilet Treatment
$20.25 - $43.81 -
Star Brite Odor Away Holding Tank Treatment
$28.95 - $34.35 -
18% offSudbury Aqua Fresh - 830
$23.21$18.92 -
Star Brite AQUA Water Tank & System Flush - 032300
$53.29 -
Star Brite NosGuard Premium RV Odor Eliminator - 079950
$25.32 -
Dometic Natural Max Control Holding Tank Deodorant - 32 oz - 9620000728
$27.58 -
34% offCamco Fresh Water De-Winterizer and Revitalizer - 40218
$26.23$17.24 -
Star Brite Bio Odor Holding Tank Treatment - 075008
$30.30 -
Star Brite Fresh Pine Instant Fresh Holding Tank Treatment
$19.50 - $22.76 -
Star Brite Marine Descaling Fluid
$42.49 - $85.69