with Adsorbent Activated Carbon Particle Filtration to 0.5 Microns VP-100 APPLICATIONS Disposable Vacuum Pump In-Line Air Purifiers, Models VP-100, VP-200, VP-300, VP-400... by standard activated carbon. Click here for a general list of contaminants removed by this air filter. VP-200 MERCURY REMOVAL Models 25-JCB, 500-SKCB, MF-2JKCB, MF-4SKCB... and other calibration equipment. Unlike VP Series Purifiers, units are supplied with impregnated carbon for efficient adsorption of hazardous mercury vapor not readily removed...