Welcome to Defender Canada! 
Deals
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9% offForespar Marelon Full-Flow Seacock with Mushroom Thru-Hull
$132.52 - $291.37$119.33 - $262.29 -
6% offIsotemp Slim 15L Marine Water Heater
$1,231.55 - $1,235.93$1,145.43 - $1,150.10 -
6% offIsotemp SPA 20L Marine Water Heater
$1,022.71 - $1,069.43$953.81 - $998.19 -
7% offIsotemp Basic 24L Marine Water Heater
$1,465.25 - $1,466.71$1,355.77 - $1,358.10 -
9% offForespar MF850 Marelon Threaded Ball Valve
$62.44 - $264.52$56.25 - $238.12 -
6% offIsotemp Square 16L Marine Water Heater
$1,622.82 - $1,713.34$1,523.85 - $1,609.69 -
7% offIsotemp SPA 40L Marine Water Heater
$1,149.79 - $1,180.45$1,066.00 - $1,096.37 -
9% offForespar MF-Series Diverter Y-Valve Connector
$83.47 - $104.34$75.18 - $104.34 -
9% off
Forespar Vented Loop
$40.25 - $68.38$36.28 - $68.38 -
9% offForespar 253 Series Marelon Mushroom Head Thru-Hull Fitting
$23.90 - $53.10$21.56 - $47.84 -
6% offIsotemp SPA 25L Marine Water Heater
$1,062.15 - $1,113.25$989.16 - $1,037.92 -
9% offIsotemp Replacement Water Heater Element
$92.56 - $104.24$83.37 - $93.88 -
9% offForespar Marelon 93 Series Ball Valve/Mushroom Thru-Hull Fitting
$123.18 - $285.54$110.92 - $257.04 -
7% offIsotemp SPA 30L Marine Water Heater
$1,068.01 - $1,123.49$991.23 - $1,044.95 -
7% offIsotemp Slim 20L Marine Water Heater
$1,279.78 - $1,295.84$1,187.53 - $1,203.88 -
9% offForespar Marelon MF 810 Raw Water Strainer - 906066
$240.00$216.06 -
9% offForespar MF 849 Marelon Seacock
$86.98 - $206.46$78.34 - $185.87 -
9% offForespar CF 251 Marelon Mushroom Head Threaded Thru-Hull Connector
$23.90 - $63.74$21.56 - $63.74 -
7% offIsotemp Slim 25L Marine Water Heater
$1,377.64 - $1,402.46$1,276.33 - $1,299.69 -
9% offForespar Marelon T-150 Raw Water Strainer - 906166
$187.43$168.74 -
9% offForespar CF 250 Marelon Flush Head Threaded Thru-Hull Connector
$21.56 - $42.59$19.46 - $38.38 -
7% offIsotemp Basic 30L Marine Water Heater
$1,490.08 - $1,511.98$1,376.80 - $1,397.82 -
43% off
Forespar Marelon Tailpipe/Hose Connector
$7.56 - $28.94$6.86 - $28.94 -
9% offForespar CF 254S Marelon Flush Head Deck Drain/Thru Hull with Screen
$27.40 - $60.11$24.72 - $54.15 -
9% offForespar 93-Series Marelon Threaded Ball Valve
$127.85 - $280.86$115.12 - $252.83 -
9% off
Forespar Marelon 90 deg. Elbow Tailpipe/Hose Connector
$6.50 - $27.78$5.91 - $27.78 -
9% off
Forespar MF-841 Replacement Duck Bill/Cap Assembly
$14.59 - $16.03$13.18 - $14.48 -
9% offForespar MTC Series Marelon Threaded Reducer/Adapter
$8.66 - $23.90$7.85 - $21.56 -
9% offForespar Scoop Strainer
$46.09 - $49.60$41.54 - $44.69 -
9% offForespar HECM Series Marelon Elbow Tailpipe/Hose Connector - 90 deg.
$6.50 - $27.40$5.91 - $24.72 -
9% offForespar Marelon Threaded Reducer/Adapter
$19.23$17.36 -
9% offForespar Y-Connector
$36.75 - $39.08$33.13 - $35.23 -
9% offForespar FTC Series Marelon Straight Threaded Connector
$9.72 - $23.90$8.82 - $21.56 -
9% offForespar Y-Valve Parts Kit - 902006
$34.16$30.81 -
9% offForespar MEC 12 Marelon Elbow Threaded Connector - 90 deg. - 920336
$12.42$11.24 -
9% off
Forespar MEC 8 Marelon Elbow Threaded Connector - 90 deg. - 920207
$9.20$8.34 -
9% offForespar MF 846 Vent Barb Assembly - 903004
$13.64$12.34