Lower Maintenance, Higher Efficiency. Our mist collectors from Airflow Systems remove oil mists, water-based mists and dry contaminants with minimal maintenance needs and a low cost of operation, plus the additional cost savings of effective coolant recovery. Utilizing a multi-stage filter system, MistPak Collectors provide more than 95% efficiency, resulting in a long filter life of up to two years with continuous operation. Our collectors are at work collecting mist, smoke, machining and grinding dust and fumes from machining centers, CNC machines, surface grinders, wire drawing machines, stamping presses, and screw machines.