Welcome to Defender Canada! 
Boat Show Deals
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Forespar Marelon Full-Flow Seacock with Mushroom Thru-Hull
$132.52 - $291.37 -
Forespar MF-Series Diverter Y-Valve Connector
$83.47 - $89.31 -
Forespar Vented Loop
$40.25 - $60.11 -
Spectra Watermakers Charcoal Filter Element - FT-FTC-CC
$35.64 -
Spectra Watermakers SC-1 Storage Compound - KIT-CHEM-SC1
$35.64 -
Spectra Watermakers 5 Micron Filter Element - FT-FTC-5
$29.78 -
Forespar Marelon 93 Series Ball Valve/Mushroom Thru-Hull Fitting
$123.18 - $285.54 -
Spectra Watermakers Desalinator Replacement Shurflo Feed Pump Head - PL-PMP-SFPH
$353.90 -
Forespar Marelon MF 810 Raw Water Strainer - 906066
$240.00 -
Forespar CF 251 Marelon Mushroom Head Threaded Thru-Hull Connector
$23.90 - $56.60 -
Spectra Watermakers 20 Micron Filter Element - FT-FTC-20
$29.78 -
Spectra Watermakers Basic Cruise Kit A - KIT-BCK-A
$251.72 -
Forespar Marelon T-150 Raw Water Strainer - 906166
$187.43 -
Forespar CF 250 Marelon Flush Head Threaded Thru-Hull Connector
$21.56 - $42.59 -
Spectra Watermakers Desalinator EL-FP Replacement SHURflo Feed Pump
$686.82 -
Spectra Watermakers SC-2 Alkaline Cleaning Chemical - KIT-CHEM-SC2
$35.64 -
Forespar CF 254S Marelon Flush Head Deck Drain/Thru Hull with Screen
$27.40 - $60.11 -
Forespar 93-Series Marelon Threaded Ball Valve
$127.85 - $280.86 -
Spectra Watermakers SC-3 Acid Cleaning Chemical - KIT-CHEM-SC3
$35.64 -
Forespar MF-841 Replacement Duck Bill/Cap Assembly
$14.59 - $16.03 -
Boss Audio Systems Compact Waterproof AM/FM Bluetooth Marine Stereo Receiver - MGR350B
$202.08 -
Forespar Scoop Strainer
$46.09 - $49.60 -
Forespar Marelon Threaded Reducer/Adapter
$19.23 -
9% offBoss Audio Marine Gauge Digital Media AM/FM Receiver - MGR300B
$191.86$172.74 -
Forespar Y-Connector
$36.75 - $39.08 -
Boss Audio Systems AM/FM Bluetooth Marine Stereo Receiver - MR1308UAB
$96.96 -
Boss Audio Systems AM/FM Bluetooth Marine Stereo Receiver Wireless Remote - MR632UAB
$76.50 -
Spectra Watermakers Desalinator Replacement Charcoal Filter Housing O-Ring - SO-FHS-3PCS10
$6.42 -
Spectra Watermakers Desalinator Replacement SHURflo Feed Pump Diaphragm Drive Kit - EL-FP-DP
$133.47 -
9% off
Boss Audio Systems AM/FM BT Marine Stereo Receiver with CD Player
$158.29$142.52 - $158.29 -
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers
$280.95 -
Forespar Y-Valve Parts Kit - 902006
$34.16 -
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers - MCK508WB.6
$209.41 -
Spectra Watermakers Handheld Salinity Meter - KIT-HHM
$45.84 -
Boss Audio Systems AM/FM BT Marine Stereo Receiver with CD Player - MR762BRGB
$177.27 -
Boss Audio Systems Bluetooth Marine Stereo Radio - MGR450B
$222.52 -
Boss Audio TUBE Portable Bluetooth Speaker System
$72.15 -
Spectra Watermakers Desalinator Replacement Filter Housing O-Ring - SO-FHS-10H
$5.07 -
Forespar MEC 12 Marelon Elbow Threaded Connector - 90 deg. - 920336
$12.42 -
Boss Audio Systems MR60W 2-Way Marine Speakers
$63.40 -
Forespar MF 846 Vent Barb Assembly - 903004
$13.64 -
9% offBoss Audio Systems 2-Way Marine Speakers - 6 1/2" - MR652C
$123.27$111.01 -
Boss Audio Systems 2-Way Marine Speakers - 7 1/2" - MR752C
$149.55 -
Boss Audio Weather Proof Marine Dipole Hideaway Antenna - MRANT10
$5.30 -
Spectra Watermakers Basic Cruise Kit B - KIT-BCK-B
$251.72 -
Forespar MEC 8 Marelon Elbow Threaded Connector - 90 deg. - 920207
$9.20 -
Boss Audio 2-Way Coaxial Marine Loudspeaker with Multi-Color Illumination Options
$134.90 -
9% offBoss Audio Systems MR50W 2-Way Marine Speakers
$48.79$43.97