WHOLE HOUSE Clack WS1 AIO SULPHUR (Hydrogen sulfide) REDUCTION FILTER ( 1.0, 1.5 or 2.0 cu.ft Catalytic carbon Filter Media)

Sale price $1,260.00 Regular price $1,580.00



1.0, 1.5 or 2.0 CUFT Clack WS1 AIO valve with Catalytic carbon filter media

Standard or Vortech™ Media Tanks (Please select before checkout)

Specifications as per manufacturer recommendations:


Filtration of   

  • Odour
  • Light Weight - providing significant savings on backwash water 
  • Higher Filtration rates  
  • High-efficiency removal capacity of Hydrogen sulphide 
  • Media replacement every 4 - 8 years 
  • No disinfection by-product 
  • No mandatory KMnO4, chlorine or chlorine dioxide dosing 
  • Low operational costs


  • Minimum backwash flow required: 4.2gpm for 1.0 cu.ft; 5.3gpm for 1.5 and 7.5gpm for 2.0cu.ft for at least 10min every 1-2 days.
  • Absence of Iron Related Bacteria and Sulphate Reducing Bacteria


      Vortech™ vs Standard Media Tank with gravel underbed:

       The patented and patent-pending ENPRESS Vortech® and Mid-Vortech® distribution technologies are revolutionizing the water treatment industry. The design creates fluidity of the media bed and extends contaminant removal capacity; which means fewer regenerations and a significant reduction of water use…saving water, salt and the environment, with backwash flow rate reductions of at least 30%. So it’s easy to go green and make a lot of green at the same time.

      Why Vortech™?

      Vortech™ distribution systems utilize a more efficient distributor plate design to reduce backwash and improve system efficiency compared to traditional cone & gravel systems.  This unique design provides greater "lift" and "action" throughout the entire width of the mineral tank during a backwash cycle, whereas traditional cone and gravel systems channel up through the media causing areas of very limited movement.  In addition, because Vortech™ does not utilize gravel, it costs less to ship due to its lighter weight.

      Traditional Systems
      Traditional Non-Vortech Systems Inside

      • Cones (basket) have a limited surface area reducing flow capacity
      • Gravel adds additional shipping costs
      • The riser tube and the basket are held only in place by the media making routine maintenance difficult when the valve is removed from the mineral tank
      • Backwash water creates channels through the gravel concentrating flow-through limited areas of the media
      • Water channelling creates dead spots around the edge of the mineral tank reducing the effectiveness of the backwash cycle
      • Areas within the media bed are not suitably rinsed and lose the capacity to remove the contaminants with every cycle
      • Higher flow rates are required to effectively lift media

      Vortech System
      Vortech Systems Inside

      • High flow design maximizes today’s high-efficiency control valve technology
      • Environmentally friendly, reduces backwash requirements by up to 30%
      • No channelling of media, providing a cleaner more efficient system
      • Self-cleaning nozzles
      • Elimination of gravel - less unit weight, for handling.
      • Permanent attachment of the dip tube makes servicing the control valve easy by keeping the distributor in place, no more re-bedding
      • The distributor plate is designed for over 6,500 lbs. load capacity
      • Highly efficient softening regeneration reduces annual salt consumption
      Vortech™  https://www.youtube.com/watch?v=m15GzPRqwzI

      Customer Reviews

      Based on 2 reviews
      Mark Wroe
      Smell returned

      Removed the small at first but the smell returned even though the system seems to be flushing properly every two days. Wondering if it is not the right system for my needs.

      Rhys Carmichael
      Great service

      I sent in my water sample, Canadian water treatment knew right away what I needed and did not try to up-sell me. They explained for my case the least expensive unit would be more than fine. They shipped it out quickly and it’s installed and working perfectly.

      Thanks Again