MacroAir HVLS Fans
Collectors & Filters sells and support MacroAir to bring their HVLS fan systems to facilities throughout Indiana and the Midwest. We help you select the right fan for your space, provide layout assistance, and connect you with the support you need.
MacroAir invented HVLS technology in 1998 and has refined it ever since. Unlike standard high-speed fans that create chaotic turbulence, their patented 6ixBlade technology and direct-drive PMAC motors deliver 99.9% efficiency with only two moving parts. You get whisper-quiet operation at 53 dB and annual documented energy savings which vary by facility size and usage.
The MacroAir Advantage
Two moving parts. That’s it. MacroAir’s direct-drive architecture eliminates the gearbox entirely: no oil changes, no bearing replacements, no scheduled downtime. The result is a 50,000-hour warranty (that’s 28 years of continuous operation) and daily operating costs under 40 cents. Traditional gear-driven fans cost $1.25 to $1.69 per day. Do the math.
Key Specifications & Benefits
- Coverage Area up to 20,000 sq ft: A single fan creates a massive vertical air column that pushes stratified ceiling air downward and outward. One fan replaces dozens of high-speed units.
- 53-61 dB Sound Level: Library-quiet operation at maximum speed. Traditional gear-driven fans run at 70+ dB. Your team can hold conversations without shouting.
- AirBrain Processor with Adaptive Voltage Control: Compensates for fluctuations across 100-480V input without a separate VFD. That’s $2,000 to $5,000 in control components you don’t need to buy.
- Anodized Aluminum NASA Airfoil Blades: Extruded and clearcoat-finished for corrosion resistance. Built for warehouses, agricultural facilities, and outdoor washdown environments.
Why Choose MacroAir?
Reliability matters. Whether you are running a pharmaceutical warehouse or a dairy barn, you need equipment that meets AMCA certified ratings, ASHRAE thermal comfort standards, and NFPA 70 electrical code compliance. MacroAir integrates seamlessly with BacNet and LonWorks building automation systems and protects your bottom line with a 2 to 3 year payback period.
How Can We Help
We don’t just ship parts; we provide solutions. Collectors & Filters handles the technical calculations and system design to ensure your project lands on time and under budget.
Contact us today to spec the right system for your facility.