One Cartridge Tank™ Series



  • Ideal for Residential, Food Service, Rental Fleets, Commercial and Industrial Applications.

  • Make-up Water, RO Pre-filtration, Cooling Towers, Chill Water Loops, Metal Finishing.

  • Process Water (turbidity, particulate, colloidal suspensions).

  • Reduction in frequency of replacing common 2 ½” or 4 ½” housings…Bigger is Better.

  • Reduction of unwanted bad taste and odor from potable drinking water.

  • City water applications where water softeners are a hard sell…as a replacement option of pitcher, faucet, bottled water and/or refrigerator filters.

  • Other water-based fluid solutions.


Say goodbye to small and inefficient housings. Get rid of expensive stainless steel housings. The GWS One Cartridge Tank™ offers extended life and service, and a more cost-effective and efficient filtration solution.  


Utilizing this patented industry exclusive liner design and no tools  necessary snap-ring design; Full radial seal top and bottom caps make replacement simple. GWS One Cartridge Tank™ makes it easy to access and remove the internal filtration solution. 


Lightweight and cost effective with multiple configuration options, from high flow commercial/industrial applications to stand-alone residential Point-of-Entry (POE) installations for city and well water applications, this is the filtration solution of the future…100% non-metallic! The Cartridge Tank® is a high performance, NSF 42 listed device and has been tested to 125 psi (8.6 bar) operating pressure with 4:1 Burst Safety Factor. 

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