From the very beginning, our goal has been to make the world safer, healthier and more productive.

Purafil was founded in 1969 based on corrosion control technology created at the Colorado School of Mines.

Purafil started as a small start-up in Atlanta, Georgia and over the last fifty years has expanded all around the world and even to outer space with NASA. From the priceless pieces of art at the Sistine Chapel, to critical data control rooms and data centers, Purafil makes the world safer, healthier, and more productive by providing clear air to vulnerable critical environments.

Corrosion Diode Creep


Semiconductor facilities, water manufacturing, data centers, control rooms, and similar sites need environments free of any gases that might be produced by processes or other rogue emissions. The effect of corrosion in a controlled environment can be destructive.

We help you save your critical electronic equipment from the damaging effects of corrosion caused by gaseous contaminants in the air.

Shop Corrosive Air Monitoring Solutions
  • Data Centers

    Data Centers

  • Data Centers

    Pulp & Paper

  • Industrial


  • Industrial


  • Industrial


  • Airports


  • + MORE!

1 of 7
A2LA Accredited

Purafil is one of just a few with the ISO 17025:2017 lab accreditation, which ensures that our processes and procedures exceed the American Association for Laboratory Accreditation’s (A2LA) high standards. Purafil was able to earn this prestigious certification (certificate number: 4971.01) by ensuring that our testing procedures, equipment and processes are best-in-class. This allows us to provide you with more accurate test results and give you the Purafil peace of mind you’ve come to expect from us.