Ventilation Products

When these inline duct blowers were conceived, reliability and efficiency were the main goal. Its more powerful motor combined with its aerodynamically designed shape make Vortex Powerfan the performance leader in its category. Made in Canada by Atmosphere, these high performance inline blowers feature superior steel construction with a hammertone powder coat finish. Speed controllable and balanced motors with permanently lubricated ball bearings ensure vibration-free operation. Never seen in the ventilation industry, the Vortex Powerfan VTX Series feature a 10 year warranty. The bottom line: Vortex Powerfan is all about performance, reliability, and quality all wrapped up into one package to ensure peace of mind for years.

Atmosphere’s Vortex Powerfans V-Series combine high performance and quiet operation. These fans are equipped with a mixed-flow impeller allowing more air volume than any other comparable impeller design. Furthermore, the V-Series fans operate at lower rpm (1500 to 1700) making them even quieter. These fans are available in configurations from 12” to 16” ranging from 2050 to 4515 cfms.

The people who design and build fans also need something to look up to. To aspire to. And for the past 16 years, the Vortex Powerfan has been that icon. A showcase of the very latest in design, technology and performance. Everything a fan can be. The S-line. Unlike any other.

VTX Series

Differential static pressure across filters will cause differential contaminent accumulation in the media. Profilter reversible carbon filter is the only filter to offer a solution with the twist lock flange and end cap allowing to reverse the filter and equalize contaminent distribution in the media.

Manufactured with only the finest high porosity activated carbon, the PROfilters 45s and 70s effectively remove 99.5% of volatile organic compounds. The factory installed high capacity PREfilter eliminates bigger particles such as dust to prevent premature usage of the carbon. Rated for a continuous worry-free operation, light weight and its compact dimensions, make the PROfilters 45s and 70s ideal for residential filtration.

Products  Inline fans




Products  Filters


Backward curve impeller

Products  Motors

Mix flow impeller

Forward curve impeller

Products  Accessories



Backdraft dampers

AC Current switch

Mounting brackets

Pressure switch

4" Lint trap