Vacuum Pump In-Line Air... Vacuum Pump In-Line Air Purifiers FEATURES Prevents Pollution of Work Environments Minimal H2O Pressure Drop Completely Disposable Maintenance Free Made... 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..., are specifically designed to remove harmful organic vapors, aerosols, fine particles, and other foreign matter from vacuum air and compressed air. Units prevent pollution of laboratory...