1.1.1. Safe Change Filter Housing with Scanner SCF hightec Triple S

Krantz HEPA filter systems, type SCF hightec Triple S, are used in bio-safety laboratories class 3 and 4.


Nominal air flow HEPA filter element (filter class H14) up to 420 l/s [3 000 m³/h]
Max. Initial pressure drop HEPA filter element (filter class H14) 300 Pa



The design considers the applicable rules like:

  • "Laboratory biosafety manual" by World Health Organization (WHO)
  • "Biosafety in Microbiological and Biomedical Laboratories" (BMBL)
  • EN 12 128 "Biotechnology - Laboratories for research, development and analysis containment levels of microbiology laboratories, areas of risk, localities and physical safety requirements"
  • Robust filter housing made from stainless steel
  • 3-seal systems for HEPA filter elements
  • Tightness proof frame for HEPA filter elements
  • Safe change collar (bag-in / bag-out) for filter elements
  • In-situ efficiency measurement with scanner system
  • Decontamination ports
  • Seismic approval (option)