How They Work - Sand Filter Systems

Featured Product from Griswold Water Systems


Griswold Water Systems’ Sand Filters are designed as a self contained unit for your filtration needs. Models are compact, durable, and effective filtration packages.   Our sand filter comes complete with their own pump, pipe manifolds, pressure gauges, basket strainer, a pump control panel and backwash controller. 

Benefits include:

  • Improves performance and efficiency of heat transfer equipment
  • Reduces energy costs
  • Reduces labor costs of manually cleaning of tower basins, chillers, condensers and heat exchanger
  • Reduces solids and fouling in cooling water systems
  • Minimizes discharge of solids and chemicals into sewer stream, reducing environmental impact
  • Controls growth of bacteria Removes light organic mater such as pollen

Applications include:

  •  HVAC Systems
  • Industrial Cooling Towers
  • Evaporative Condensers
  • Irrigation
  • Waste Water
  • Pre-Treatment

Click HERE to see the details of these systems and how they can be applied to help with your water treatment challenges