Darwin Technology is an independent research and development company specializing in air purification. Founded by veteran British air purification professionals to solve the problem of combining high particle capture efficiency and low pressure drop, we patented the ifD process in April 2003, and licensed it to our first customer later in the year.

We maintain two offices: R&D headquarters in Lancashire, England, and our worldwide Licensing Division in the United States. With our partner licensees we continue to adapt the ifD process to meet evolving product designs and market needs. We welcome the opportunity to bring the benefits of ifD Advanced Air Purification to all consumer, industrial, and institutional environments where clean air, energy conservation and long-term economy really matter.