Stormwater Filtration Products: PathShield
Including PathShield in your stormwater pollution prevention plan is a safe, effective option for reducing turbidity, removing suspended solids, and killing bacteria in stormwater runoff at your construction site.  PathShield silica filter media provides long-term protection without using or releasing harmful chemicals or heavy metals, and it is proven effective at flow rates of up to 20 gallons per minute.
Why choose PathShield?
It’s so safe it’s NSF/ANSI-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
  • Easy drop-in replacement for multi-media
    water filters
  • Backwashable
Filter Media
Product
Harmful bacteria, such as coliform, are killed instantly as they contact the surface of the PathShield  filter media.