Pro-4×4 Media This high-efficiency blend of media delivers colder air than any other home comfort evaporative cooler sold today.
Pro-Armor The premier single inlet cooler with polymeric inner structure that completely shields the wet section from corrosive interaction.
Pro-Stat The cooler's "brain" saves money by giving just the right amount of cool all the time. The new "Softspeed Transition" feature creates smoother operation when the motor automatically changes speed.
PMI Exclusive MIRROSCOPIC™ Blower Shaft Finishing Process This yields a 90% improvement over the industry standard "ground finish". This means quieter operation and longer bearing and shaft life for your cooler!
Factory Installed Wired Motors All components are completely pre-wired by the factory, thus reducing installation time and increasing reliability.
Pro-Shield This weatherizing panel prohibits outward heat loss and cold air from entering into your home during the off-season. Easy to install, media protection is also afforded thereby increasing the life of the unit.