Company Profile: AS Filtration

A team of environmental engineers and scientists at AquaShield, Inc. saw a growing need for removing pollutants from runoff and industrial water, and set out to find a solution. They founded sister company AS Filtration in 2008 in pursuit of their vision to provide higher quality water to every country and community that needs it. Today, Chattanooga-based AS Filtration manufactures custom and standard hydrodynamic filters and antimicrobial filter media that clean and treat water by removing solids and bacteria in industrial, commercial and stormwater applications – without chemicals or hazardous byproducts.

Our filter media is registered with the EPA and California Department of Pesticide Regulation (CDPR), and our high-performance filtration products are constructed of the highest quality materials suitable in a variety of new and retrofit applications.  AS Filtration’s filtration media offers a chemical-free water treatment solution that can help organizations earn LEED certification points, comply with ASHRAE Standard 188, and comply with the BEACH Act of 2000.
Memberships & Affilliations: 
Headquarters: 
Chattanooga, TN

Date founded: 
 2008

Products: 
  • Pathex filter media
  • Aqua-Stream side-stream filter 
  • PathShield filter media
  • Go-Filter mobile treatment system

Markets served: 
  • Industrial cooling water
  • Stormwater
  • Data centers
  • Hospitality
  • Manufacturing
  • Wastewater treatment
  • Health care
  • Commercial
  • Critical facilities

Sustainability 
  • Enable compliance with ASHRAE 
    Standard 188
  • Earn points toward LEED certification 
  • Attain ENERGY STAR certification
  • Enable compliance with the BEACH Act of 2000
Our EPA-registered, California DPR-registered, NSF/ANSI-61 certified filter media offers operational benefits:
Chemical-free removal of waterborne bacteria
No harmful byproducts 
Reduce energy consumption
Reduce water usage by
20% or more 
Reduce chemical biocide usage by 75% or more
Prolong equipment life