AS Filtration
  • Home
  • About
    • About Us
    • Company Profile
  • Products
    • Industrial Filtration Products
    • Stormwater Filtration Products
  • Filter Solutions
    • Stormwater Solutions
    • Cooling Water Solutions
    • Critical Facilities Solutions
    • Legionella Risk Management Solutions
    • Sustainability & LEED Solutions
  • TECH REPORTS
  • News/Blog
  • Contact Us

Filter Solutions: Sustainability & LEED


Sustainability & LEED Filter Solutions
Breathe easy with Pathex protection. 

Cooling towers, which account for 20% of more of a facility’s
energy costs, are prime targets for quickly reducing environmental impact. Our filtration solutions are perfect additions to your 
sustainability efforts. Our non-corrosive products and non-toxic 
filter media reduce the need for handling and storage of hazardous chemicals, cut back on water and energy usage, and decrease maintenance requirements.

Choosing AS Filtration’s sustainable water treatment solutions is a proven choice for earning LEED certification points and supporting your green building values. 
USGBC logo
Use of AS Filtration’s sustainable products 
may help your facility 
earn LEED v4 credits in 

the following categories:

  • Existing Building Operations & Maintenance (up to 5 points)
  • Building Design & Construction
    (up to 5 points)
  • Interior Design & Construction
    (up to 3 points)


Energy Star logo
AS Filtration can be your partner in attaining ENERGY STAR certification.

Cooling towers are prime targets for energy savings. With AS Filtration’s cooling water filtration products, you can reduce cooling tower energy consumption by as much as 40%.

Click for more info >>

Proven Effective by Independent Laboratories

Pathex Antimicrobial Filter Media Logo
Independent laboratory testing confirms up 
to 99.997% bacterial reduction using our
environmentally friendly filtration technology:
  • Chemical-free
  • Contains no hazardous materials
  • Consumes no electricity
  • Leaves no hazardous by-products
  • EPA-registered
  • NSF/ANSI certified
  • Non-toxic

This is what the U.S. Department of Energy says about side stream filtration for cooling towers. 
Click below for more info:
FEMP paper: Side Stream Filtration for Cooling Towers
FEMP paper: Technical Evaluation of Side Stream Filtration for Cooling Towers
FEMP paper: Evaluation of Side Steam Filtration Technology at Oak Ridge National Laboratory
FEMP paper: Cooling Towers: Components of Cooling Towers and How to Improve Water Efficienty

See the test results confirmed by an independent NELAP-accredited lab 

Click on report for more info:
Tech Report: Breakthrough Filter Media Technology Kills Bacteria on Contact

Have more questions?
We’re happy to help! Contact us, and we’ll get back to
you with answers to your questions.