AirClean® Systems PowderSafe™ Type B enclosures usher in a new era of powder weighing and containment technology. Precise airflow control is achieved with the AirSafe™ automatic safety controller. AirSafe™ allows the operator to set the desired face velocity and then automatically maintains that setting. HEPASafe™ filter change technology provides a safe and effective means for replacement of both the pre-filter and primary HEPA filter.

AirClean® Systems HEPASafe™ filter change technology allows for safe and easy change of all contaminated filters, while under negative pressure. A permanent HEPA filter protects the operator during primary HEPA filter change out. If the primary HEPA filter should ever be compromised, it would also act as a permanent “nondisturbed” backup safety filter. The pre-filter and primary HEPA filter are simply bagged out within the enclosure.