SMC's new AF modular style air filter combines the element and bowl in one piece, making element replacement easy. There is a maximum 46% reduction in size, reducing required maintenance space. The AF bowl (size 30 and 40) is covered with a transparent bowl guard, allowing 360° monitoring. The modular design of the AF allows connection with other SMC air preparation equipment. The series is available in body size 20, 30 and 40.