AS Filtration
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Water Filter Solutions


Whether you need a standard or custom water filter solution, AS Filtration is here to help with sustainable products that are made in the USA.

Our products were all created as solutions to common water filtration and treatment problems, and we pride ourselves on excellent customer service. 

We also offer the only filter media on the market that is antimicrobial and has earned EPA registration, California DPR registration and NSF/ANSI-61 registration. You can feel good about killing bacteria without having to use, handle or store harmful chemicals.
Our water filter solutions solve a variety of water filtration problems. We can help you: 
  • Achieve ASHRAE 188 compliance
  • Earn LEED certification points
  • Improve cooling tower efficiency
  • Reduce chemical use
  • Save water and energy
  • Clean stormwater runoff at construction sites
  • Kill bacteria on contact
  • Attain ENERGY STAR certification
  • Comply with the BEACH Act of 2000

Don’t see a filter solution for your water filtration issue? Contact us
to talk through your needs.
Our Product Categories

Cooling Water
Cooling Water
Bacterial Control
Legionella Risk Management
Stormwater
Stormwater
Sustainability & LEED
Sustainability & LEED