Bag-In/Bag-Out Housings BF- and KF- Series

The BF-Series and KF-Series Gel Seal containment housings are typically used on critical processes where dangerous airborne particulate or gases must be prevented from entering the atmosphere.

BF-Series Bag-In/Bag-Out: The BF-Series housing features a side access bag-in/bag-out port which allows filters or carbon adsorbers that have been contaminated in service to be removed from the housing without direct contact with service personnel.

KF-Series Non Bag-In/Bag-Out: The KF-Series housing is designed for applications in which the bag-in/bag-out procedure is not necessary for filter change-out, but still requires high quality side servicing filter housings.


HEPA filters are factory tested to meet the requirements of IEST-RP-CC001.4 for HEPA filters:

  • Industrial Grade
  • Nuclear Grade
  • Laminar Flow Grade
  • Bio/Hazard Grade HEPA
  • Pharmacutical