Darwin Technology International LTD Introducing ifD Advanced Air Purification from Darwin Technology Introducing ifD Advanced Air Purification from Darwin Technology
“Once in a great while a new technology comes along that revolutionizes an entire industry. For the air purification industry, that technology is ifD. It’s light-years ahead of anything else out there.” —Trane, Inc. Darwin Technology Licensee

Highest efficiency
Up to 99.99% particle
capture at 0.3 microns
with typical air speeds

Lowest Pressure Drop
Airflow resistance as
low as 0.04 inches wg
(10 pascals)

Proven technology
Independent tests show ifD is the
only air purification process that
can deliver efficiency this high with
pressure drop this low.