SMC AFD40-N06-Z-A Micro Mist Separator MSRP: Now: $63.65 Was: AFD20-A to AFD40-A, Coalescing Mist Separator, Metric, North American & EuropeanSMC s newest micro mist separator, series AFD is 1/4 (20), 3/8 (30) 1/2 (40). Rc(PT), PF NPT threads are... AFD40-N06-Z-A