| VA09LU Replacement Lamp unit for Viqua Arros 9 | cwts.ca | 0 CAD | 260 CAD | −100% |
| Arros 15-IHS10 Whole Home UV Water Treatment System | cwts.ca | 0 CAD | 1,800 CAD | −100% |
| Arros 9-IHS10 Whole Home UV Water Treatment System | cwts.ca | 0 CAD | 1,800 CAD | −100% |
| VA15LU Replacement Lamp unit for Viqua Arros 15 | cwts.ca | 0 CAD | 260 CAD | −100% |
| Fleck 5810 (Control Valve ONLY!) | cwts.ca | 275 CAD | 900 CAD | −60.7% |
| Clack WS injectors | cwts.ca | 5.9 CAD | 15 CAD | −60.7% |
| General use Riser tube (1.05") with lower basket attached (only with purchase of at least 1.0cu.ft of any filter media) | cwts.ca | 24.99 CAD | 60 CAD | −58.4% |
| Push N Connect 3/4-in Dia. Brass Push Fitting | cwts.ca | 6.9 CAD | 20 CAD | −55.8% |
| Riser tube with lower basket attached for Filters and Fine mesh resin (only with purchase of at least 1.0cu.ft of any filter media) | cwts.ca | 39.9 CAD | 86 CAD | −53.6% |
| General use Riser tube (13/16") with lower basket attached (only with purchase of at least 1.0cu.ft of any filter media) | cwts.ca | 28 CAD | 60 CAD | −53.3% |
| Set of 6m-1y replacement filters for PuROTwist 4 stage unit (4th stage remineralization) | cwts.ca | 89 CAD | 180 CAD | −50.6% |
| Clack WS1 V3957 Replacement Internal Check Valve | cwts.ca | 9.9 CAD | 20 CAD | −50.5% |
| Reverse Osmosis Membrane | cwts.ca | 15 CAD | 60 CAD | −50% |
| Replacement filters for Pentair FreshPoint 475B (less membrane) | cwts.ca | 155 CAD | 300 CAD | −48.3% |
| Replacement membrane 50gpd for PuROTwist 4 stage unit (TQ56-50FC) | cwts.ca | 104 CAD | 200 CAD | −48% |
| Set of 6m-1y replacement filters for PuROTwist 4 stage unit | cwts.ca | 79 CAD | 150 CAD | −47.3% |
| Watts (WCBFF20) 20"x4.5" Big Blue High Performance Coconut Carbon Block | cwts.ca | 69.9 CAD | 128 CAD | −45.4% |
| United Filters International (alternative to Pentek ECP1-20BB) pleated 1 micron 20" BB p/n PE1X20BB | cwts.ca | 39 CAD | 70 CAD | −44.3% |
| Replacement membrane 100gpd for PuROTwist 4 stage unit (TQ56-100FC) | cwts.ca | 125 CAD | 220 CAD | −43.2% |
| D1301 - HOLD DOWN RISER TUBE CLAMP | cwts.ca | 19.99 CAD | 35 CAD | −42.9% |
| John Guest Shut off valve for 3/8 or 1/4 tubing | cwts.ca | 11.5 CAD | 20 CAD | −42.5% |
| 6 Stage AquaCalcium Reverse Osmosis Water Filter System, RO, Ecosoft P'URE + Bonus filters | cwts.ca | 350 CAD | 600 CAD | −41.7% |
| Drive Cap Assembly for Clack WS1 V3004 | cwts.ca | 38 CAD | 65 CAD | −41.5% |
| CWTS 10" or 20" Big Blue Whole house CARBON FILTER | cwts.ca | 71 CAD | 120 CAD | −40.8% |
| Clack WS1 Spacer Stack Assembly V3005-02, V3005 | cwts.ca | 63.9 CAD | 105 CAD | −39.1% |
| MATRIKX Carbon Blocks | cwts.ca | 9.19 CAD | 240.44 CAD | −38.7% |
| GRO-350B Pentair FreshPoint Reverse Osmosis System | cwts.ca | 399 CAD | 650 CAD | −38.6% |
| Clack WS1 Mixing Valve Part V4099 | cwts.ca | 48 CAD | 75 CAD | −36% |
| AquaFlow (P-CB-5-10BV) 10"X4.5" Big Blue Coconut Carbon Block 5 Micron Filter | cwts.ca | 45 CAD | 70 CAD | −35.7% |
| Clack WS1 Stack puller V3022 | cwts.ca | 29 CAD | 45 CAD | −35.6% |
| Fleck 61956-03 "5810" Filter Valve Rebuild Kit (Piston and seals stack) | cwts.ca | 83.9 CAD | 130 CAD | −35.5% |
| NEUTRA SUL | cwts.ca | 45 CAD | 1,550 CAD | −35.5% |
| ECOMIX media 25L | cwts.ca | 390 CAD | 600 CAD | −35% |
| Premium set of replacement filters for standard 10" RO housings for 4 stage unit | cwts.ca | 75 CAD | 115 CAD | −34.8% |
| Ozotech 47044-1 CD cell maintenance kit | cwts.ca | 66 CAD | 100 CAD | −34% |
| MATRIKX Carbon Blocks 10"x4.5" or 20"x4.5" Big Blue Compatible (select required size) | cwts.ca | 39.99 CAD | 240.44 CAD | −33.8% |
| John Guest 3/8SCV Check Valve | cwts.ca | 19.31 CAD | 29 CAD | −33.4% |
| Neoprene Water Softener or Filter Sweat Jacket, Zippered Back | cwts.ca | 60 CAD | 90 CAD | −33.3% |
| Brass Male Pipe Adapter for PEX Pipe, 3/4-in x 3/4-in | cwts.ca | 3 CAD | 4.5 CAD | −33.3% |
| VIQUA S200RL-HO, Replacement UV Lamp (Open Box) | cwts.ca | 105 CAD | 155 CAD | −32.3% |