PathEx/PathShield Stormwater Filtration Products 
Designed to meet the need for effective, environmentally friendly filter media to both clean and purify water, PathEx and PathShield remove particulate matter, and reduce bacteria – without chemicals or harmful byproducts – in applications including:
  • Stormwater
  • Industrial waste water
  • Recirculating cooling towers
  • Heat transfer systems (evaporative condensers, hydrostatic sterilizers and retorts, brewery and other pasteurizers, and warmers)
  • Industrial fresh water systems
  • Service water and auxiliary systems
  • Municipal waste water treatment

Our products raise the bar by using durable, non-corrosive components to prolong the lifespan of your equipment and reduce maintenance needs. Because our materials are non-corrosive and our filter media kills bacteria on contact, the media will last much longer than traditional sand beds without hardening or channeling.

 
Why choose PathEx?
It’s so safe it’s ANSI/NSF-61 rated for drinking water. It also boasts these benefits:
  • EPA registered
  • Stable
  • Non-toxic
  • Not consumed
  • Not dependent on a power source
  • Non-corrosive
  • Not affected by temperature changes
  • Does not require or release chemicals or harmful byproducts
  • Backwashable
  • Helps achieve ASHRAE 188 compliance
  • Earns LEED certification points
Instead of releasing an antimicrobial agent, PathEx and PathShield filter media kill bacteria instantly on contact. Harmful bacteria, such as coliform and Legionella, are killed instantly as they contact the hostile surface of the granular filter media. 








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