Founded in 1995, MacroAir Technologies LLC is the worldwide leader in the development and innovation of high volume, low speed fan technology (HVLS), including its applications and
its related customer services and products.

MacroAir Technologies LLC continue to develop and manufacture products that help people and businesses optimize their gains and reach their fullest potential. MacroAir’s genuine Airvolution™ and MaxAir™ HVLS fans offer a viable solution for applications ranging from dairy barns and warehouses to “Big Box” retail centers manufacturing facilities and special air movement applications.

The Whisperfoil XL™ delivers all the performance of the standard Whisperfoil™ blade but with even more air displacement due to its increased chord length. Both blades are extremely efficient, quiet and move the right amount of air with minimal air disruption directly below the fan.

http://www.macro-air.com

The Airvolution™ Line is manufactured to optimize the comfort of people by delivering the perfect, non-disruptive breeze. The MaxAir™ Line is a high velocity system designed to deliver even greater airflow for special applications.