Welcome to Defender Canada! 
Plumbing Spring Mega Sale
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Maretron NMEA 2000 Tank Level Monitor - TLM100-01
$352.87 -
14% offRaritan K.O. Kills Odors Bioactive Treatment
$19.06 - $69.72$19.06 - $59.36 -
9% offTrac Ecological Sew Clean Concentrate
$44.31 - $140.23$39.94 - $126.27 -
9% offStar Brite Water Treatment & Freshener
$15.08 - $23.34$13.63 - $21.06 -
Maretron Tank Level NMEA 2000 Adapter - TLA100-01
$397.08 -
9% offMaretron Tank Level Sender - TLM150-01
$415.12$373.67 -
14% offRaritan C.H. Cleans Hoses - 1PCHGAL
$205.09$174.42 -
9% offRaritan Potty Pack - 1PPOT
$34.45$31.07 -
9% offAqualarm Bilge High Water Level Alarm Detector - 208A - 20120
$45.70$41.19 -
9% offRaritan K.O.2 Knock Out Odors Kit - KO2
$302.36$272.19 -
Maretron TFT-5H-Focus Tube Kit - TFT-5H
$86.33 -
9% offAqualarm High Bilge Water Level Warning System - 20131
$107.74$97.03 -
Dometic Natural Max Control Holding Tank Deodorant
$21.77 - $62.25 -
9% offTrac Ecological PSR Water System Cleaner - 1222-MG
$148.69$133.89 -
Maretron SAE 5-Bolt Pattern Focus Tube - TFTDBE-5H
$114.46 -
14% offStar Brite Aqua Water Shock - 97116
$23.31$19.90 -
9% offStar Brite Instant Fresh Toilet Treatment
$22.52 - $48.55$20.32 - $43.76 -
9% offMTI Industries High Bilge Water Alarm - SA-1000XL
$134.55$121.16 -
9% offStar Brite AQUA Water Tank & System Flush - 032300
$54.21$48.86 -
14% offRaritan C.H. Uric Scale Dissolvant - 1PCHQT
$65.47$55.74 -
14% offStar Brite Toilet Bowl Cleaner and Lubricant - 86416
$19.52$16.67 -
9% offSudbury Marine Toilet Conditioner - 825Q
$26.60$24.00 -
9% offStar Brite Bio Odor Holding Tank Treatment - 075008
$33.03$29.79 -
9% offTrac Ecological Descaler Concentrate - 1212-MG
$140.23$126.27 -
9% offCamco TastePURE Spring Fresh - 40207
$31.65$28.55 -
9% offStar Brite Odor Away Holding Tank Treatment
$31.62 - $38.67$28.52 - $34.87 -
Trac Ecological Descaler - 1204-MG
$48.86 -
9% offMTI Industries Gas Fume/Fire/Bilge Water Alarm - MGD-10XL
$353.08$317.83 -
9% offStar Brite Marine Descaling Fluid
$47.16 - $95.10$42.51 - $85.66 -
Maretron NMEA 2000 Tank Temperature Immersion Probe - TP-IP-1
$194.81 -
Maretron Switch Indicator Module - SIM100-01
$466.73 -
9% offSudbury Aqua Fresh - 830
$24.22$21.85 -
9% offSeachoice Head Treatment
$28.80$25.98 -
9% offSeachoice Concentrate Marine Descaler - 1 gal - 90801
$75.36$67.89 -
14% offForespar EcoTankPro Tank Deodorizer and Waste Digester - 770350
$40.02$34.10 -
9% offStar Brite Fresh Pine Instant Fresh Holding Tank Treatment
$20.94 - $27.51$18.89 - $24.81 -
9% offRaritan ManaGerm Enzymes - 3 oz - 640121
$41.47$37.39 -
Maretron Bilge High Water Detector - BHW100
$86.31 -
30% offMaretron Vacuum Switch - VS-07.0HG
$130.30$90.91 -
9% offStar Brite NosGuard Premium RV Odor Eliminator - 079950
$30.19$27.23