DustShield DS 512 Heavy-Duty Particulate Filter, DustShield Replacement Filters (12 filters/pkg)

DustShield's all-purpose filter utilizes activated carbon and electrostatic filtration media to remove all airborne particulate down to 0.1 micron. Well suited for most production environments. Clean air is drawn through the filter, circulated and forced out the enclosure's exhaust and cable ports. The steady flow of clean air exiting the enclosure prevents any contaminated air from entering. Routinely changed, clean filters remove more than 98% of all contaminants and are 6x more effective than permanent, washable electrostatic filters. How Often to Replace Filters? Replace dirty computer cabinet filters monthly or bi-monthly depending on the harshness of your production environment.