MicroFog Atomizer Carbon Fiber Tip Starter KitMicroFog Atomizer Carbon Fiber Tip Starter Kit The perfect kit to easily setup and start using your MicroFog Atomizer! Most competitor sprayers on the market use impellers or high pressurization to create a fog or mist, negatively affecting beneficial microbes you intend to be in your feed solution. The MicroFog can operate off of any air compressor that is capable of producing 30 PSI and 1 CFM of air. Biology can still thrive when PSI is below 50 60,