PortaCool APEX™ 4000 Evaporative Cooler

Meet the Portacool APEX™ 4000—a cooling giant ready to conquer even the most demanding environments. Designed for spaces up to 4,000 sq. ft., it delivers an impressive 13,250 CFMs with a 50-foot breeze that reaches every corner. Despite its robust performance, this powerhouse stays quiet enough for a library at just 55 dB, so you can stay cool without the commotion. Integrated with CoolSync™ Technology, built tough, and made to move, the APEX 4000 ensures unstoppable cooling for warehouses, events, and industrial spaces.

The Cool King of Large Spaces
The Portacool APEX™ 4000 is built to dominate heat in massive spaces like industrial facilities, large event venues, construction worksites, and even sports sidelines. Surprisingly quiet at just 55 dB—like a gentle stream—it works hard without disrupting the environment. With CoolSync™ Technology, you can adjust settings, monitor water levels, and control multiple units effortlessly from your smartphone. Rugged, portable, and efficient, the APEX 4000 is the king of cooling solution for the toughest jobs and biggest spaces.