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

Health Care Filtration: Products


The Wall Street Journal reports that as many as 1 in 10 patients hospitalized in the U.S. contracts an infection.  That adds up to nearly 2 million patients each year who come into contact with and are sickened by bacteria and other organisms!

Simple hand washing is often the first line of defense, but its effectiveness depends on good, clean water in the health care facility’s hot water distribution system.

Harmful bacteria, such as Legionella, can thrive in the warm setting of a domestic hot water system. AS Filtration’s EPA-registered filter media kills and controls harmful bacteria in  water systems – reducing Legionella risk and enhancing safety.

With Pathex providing water filtration for your health care facility, doctors, nurses, patients and guests can trust that the water they use for hand washing and bathing is both clean and pure.

Independent laboratory challenges confirm that Pathex:
  • Achieves maximum kill of waterborne bacteria
  • Dramatically reduces Total Aerobic Bacteria in a closed loop system
  • Eliminates e. coli 
  • Reduces Sulfite Reducing and Iron Fixing Bacteria
Contact us
Want more information about water filtration 
options for your health care facility? Contact 
our team of expert engineers.

Filter Media
Pathex Antimicrobial Filter Media
Effective, environmentally friendly filter media that cleans and purifies water, Pathex removes particulate matter and reduce bacteria – without chemicals or harmful byproducts.

Video: See How Pathex Works
Pathex kills bacteria on contact, rupturing the cell wall as bacteria 
comes into contact with the filter media. The media uses no chemicals 
and is an effective part of your water treatment plan for achieving 
ASHRAE 188P compliance.



Proven effective by independent laboratories


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