Vector Climate Spartan 12,500 CFM Industrial Mobile Evaporative Cooler 9 15 Feet 19 mm (35mm equivalent) Field 19 mm (35mm equivalent) Field of View 118° Feature 3 Heating Elements: 6 Dynamic PureTech Ultra Low EMF (EMF under 3MG 6 to 8 inches from the heating panels) FAR Infrared Carbon heating panels 2 on the rear wall 1 on each side wall 1 under the benc 500 CFM Cooling Drop Up to 25°F Wind Velocity Up to 40 mph Filtration MERV rated + Optional HEPA (up to 98% particulate capture) Cooling Technology Patented EcoDry Technology + Crossflow Air System Control System Onboard Smart Computer with Automatic Water Management Sensors Intelligent environmental monitoring Oscillation Automatic oscillating louvers Timer Programmable Water Level Indicator Yes Overheat Protection Automatic Dimensions (H x W x D) 72" x 48" x 30" Weight (Empty) 135 lbs Mobility Large wheels + footrest + long metal handle (dolly style tilt and roll) Ducting Capability Yes Applications Warehouses and airborne particles traps up to 98% of contaminants when configured with HEPA option