Welcome to Defender Canada! 
Drinking Water Treatment
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16% offCamco TastePURE RV/Marine Water Filter with Flexible Hose Protector - 40043
$34.42$28.67 -
9% offStar Brite AQUA Water Tank & System Flush - 032300
$54.21$48.86 -
9% offSHURflo Everpure Cartridge - EV959206
$69.67$62.77 -
SHURflo In-Line KDF Filter - RV-210GH-KDF-A
$72.51 -
SHURflo PENTEK C2 Waterguard Filter Cartridge - 155022-43
$12.74 -
9% offStar Brite Water Treatment & Freshener
$15.08 - $23.34$13.63 - $21.06 -
9% offWhale Aquasource Water Filter - WF1530
$75.31$67.84 -
9% offTrac Ecological PSR Water System Cleaner - 1222-MG
$148.69$133.89 -
9% offSudbury Aqua Fresh - 830
$24.22$21.85 -
14% offStar Brite Aqua Water Shock - 97116
$23.31$19.90 -
SHURflo CFBC-10 Filter Cartridge - 255679-43
$31.60 -
SHURflo Pentek C1 Waterguard Filter Cartridge - 155002-43
$12.79 -
SHURflo Pentek CC-10 Coconut Shell Cartridge - 155155-43
$26.12 -
SHURflo Pentek CFB-PB10 Lead Sorbent Carbon Block Cartridge - 255681-43
$35.83 -
9% offSHURflo UDS-10EX1 Filter Cartridge - 255800-43
$88.00$79.26 -
9% offSHURflo Waterguard Filter Housing Assembly - RV-10UC-A
$116.23$104.67 -
9% offSHURflo Waterguard In-Line Filter - RV-210BRB-A
$61.21$55.15 -
9% offSHURflo Waterguard In-Line Filter - RV-210GH-A
$62.62$56.42 -
9% offSHURflo Waterguard Super Premium Replacement Universal Water Filter - 94-009-50
$71.08$64.03 -
17% offGeneral Ecology Aqua-Polish Microfiltration Cartridge - 600001
$107.74$88.46 -
26% offGeneral Ecology Dockside Prefiltration System - 610000
$370.04$270.29 -
18% offGeneral Ecology Nature Pure QC2 Basic Pure Water Filter System - 420630
$657.68$532.84 -
24% offGeneral Ecology Nature Pure QC2 Water Filter System with Faucet - 420600
$914.30$685.88 -
29% offGeneral Ecology Nature Pure RS2QC Replacement Filter/Canister - 420620
$199.41$139.76 -
28% offGeneral Ecology Seagull IV X-1 Replacement Cartridge - 788000
$247.33$175.78 -
17% offGeneral Ecology Seagull IV X-1B Basic Water Purifier - 732006
$1,172.32$961.41 -
24% offGeneral Ecology Seagull IV X-1F Water Purifier with FP Ceramic Disc Faucet - 732000
$1,256.93$942.86 -
18% offGeneral Ecology Seagull IV X-2K Replacement Cartridge RS-2SG - 789000
$478.59$387.77 -
24% offGeneral Ecology Seagull IV-1B Drinking Water Purifier - 732007
$1,216.04$912.19 -
Camco Fresh Water De-Winterizer and Revitalizer - 40218
$21.82 -
Camco TastePURE RV Water Filter - 40645
$24.89 -
9% offCamco TastePURE Spring Fresh - 40207
$31.65$28.55