Standards = AFNOR NFX 15-211, BS-7989-2001 (page 1 / 1)

Filter, Carbon, 9 in, 1 1/2 in, 19 in, Filter Efficiency Varies by Chemical, For Use With Fume Box(TM) Horizontal Ductless Fume Hoods, AFNOR NFX 15-211, BS-7989-2001