Welcome to Defender Canada! 
Deals
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20% off
Buccaneer Double Braid Dock Line
$17.30 - $142.25$15.64 - $128.09 -
9% offIsotemp Square 16L Marine Water Heater
$1,622.82 - $1,713.34$1,460.61 - $1,542.08 -
9% offIsotemp SPA 40L Marine Water Heater
$1,149.79 - $1,180.45$1,034.89 - $1,062.48 -
9% offIsotemp Slim 15L Marine Water Heater
$1,231.55 - $1,235.93$1,108.47 - $1,112.42 -
9% offIsotemp SPA 60L Marine Water Heater
$1,665.16 - $1,708.96$1,498.72 - $1,538.14 -
9% offIsotemp SPA 30L Marine Water Heater
$1,068.01 - $1,123.49$961.28 - $1,011.21 -
9% offIsotemp Basic 24L Marine Water Heater
$1,465.25 - $1,466.71$1,318.82 - $1,320.13 -
9% offIsotemp Slim 25L Marine Water Heater
$1,377.64 - $1,402.46$1,239.96 - $1,262.30 -
9% off
Isotemp SPA 50L Marine Water Heater
$1,533.74 - $1,577.54$1,380.44 - $1,419.86 -
9% off
Buccaneer Double Braid Anchor Line
$70.69 - $416.79$63.68 - $375.18 -
26% off
Buccaneer 3-Strand Twisted Nylon Dock Line
$10.79 - $105.75$9.77 - $95.24 -
9% offIsotemp Slim 20L Marine Water Heater
$1,279.78 - $1,295.84$1,151.89 - $1,166.34 -
9% offIsotemp Replacement Water Heater Element
$92.56 - $104.24$83.37 - $93.88 -
9% offBuccaneer Double Braid Traveler Line Kit
$80.88 - $102.80$72.85 - $92.58 -
9% off
Buccaneer Double Braid Fender Lines/Whips
$23.81 - $24.48$21.49 - $22.09 -
9% offIsotemp SPA 25L Marine Water Heater
$1,062.15 - $1,113.25$956.00 - $1,001.99 -
9% offBuccaneer Double Braid Topping Lift Line
$73.60 - $79.45$66.30 - $71.57 -
9% offBuccaneer Twisted Nylon Anchor Line - 2021000
$48.79$43.97 -
9% offIsotemp Basic 30L Marine Water Heater
$1,490.08 - $1,511.98$1,341.16 - $1,360.87 -
19% off
Buccaneer Double Braid Vang Line
$37.08 - $59.00$29.78 - $53.16 -
9% offAquaLock Metric Elbow Fitting - 15 mm (9/16") - 81902163
$15.93$14.40 -
9% offAquaLock NPS Metric Female Swivel Elbow Fitting - 15 mm (9/16") x 1/2" - 81902166
$18.16$16.41 -
9% offAquaLock Metric Tee - 15 mm (9/16") - 81902169
$16.28$14.72 -
9% offAquaLock Metric Male Adapter - 15 mm (9/16") x 1/2" NPT - 81902195
$13.80$12.48 -
9% offAquaLock Metric Straight Valve - 15 mm (9/16") - 81902216
$37.08$33.43 -
9% offAquaLock Metric Coupling - 15 mm (9/32") - 81902161
$14.16$12.80 -
9% offAquaLock NPS Metric Female Swivel Adapter - 15 mm (19/32") x 1/2" - 81902158
$15.33$13.86 -
9% offAquaLock CST Metric Reducing Coupling - 15 mm (19/32") x 1/2" - 81902162
$15.46$13.97 -
9% offAquaLock CTS Plastic Elbow Fitting - 1/2" - 81902934
$15.68$14.18 -
9% offAquaLock Metric Stackable Elbow Fitting - 15 mm (9/16") - 81902164
$15.46$13.97 -
9% offAquaLock Metric End Cap - 15 mm (9/16") - 81902173
$14.61$13.21 -
9% offAquaLock CTS Plastic Straight Valve - 1/2" - 0959098
$26.98$24.34 -
9% offAquaLock CTS Plastic Union Tee - 1/2" x 1/2" x 1/2" - 81902961
$14.54$13.15 -
9% offAquaLock CTS x NPT Plastic Male Adapter - 1/2" x 1/2" - 81902880
$10.94$9.90 -
9% offAquaLock Plastic Female Swivel Elbow Fitting - 1/2" CTS x 1/2" NPS - 0959090
$12.86$11.64 -
9% offAquaLock Plastic Female Adapter - 1/2" CTS x 1/2" NPS - 0959085
$13.37$12.10 -
9% offAquaLock Metric Hose Barb Adapter - 15 mm (9/16") x 1/2" HB - 81902200
$17.04$15.39 -
7% off
AquaLock WaterPEX Tubing
$1.66 - $2.41$1.56 - $2.23 -
9% offAquaLock Plastic Coupling - 1/2" CTS - 81902914
$13.11$11.85 -
9% offAquaLock CTS Plastic Stackable Elbow Fitting - 1/2" - 81902941
$11.65$10.54 -
9% offAquaLock Plastic End Cap - 1/2" CTS - 81902998
$10.79$9.77 -
9% offAquaLock Metric Stackable Tee - 15 mm (9/16") - 81902172
$16.69$15.08 -
8% offAquaLock Metric Collet Clip - 15 mm (9/16") - 81902174
$4.15$3.80 -
21% off
Buccaneer Medallion 8-Plait Nylon Line
$1.93 - $5.40$1.61 - $4.82 -
8% offAquaLock CTS Plastic Collet Clips - 1/2" - 0959111
$3.02$2.77 -
9% offAquaLock Plastic Stackable Tee - 1/2" CTS - 81902975
$12.91$11.68 -
9% offAquaLock Metric Elbow Clip - 15 mm (9/16") x 1/2" CTS - 81902747
$6.22$5.66 -
7% offAquaLock Snap Clip - 1/2" - 0650913
$3.09$2.85