Use of aluminum separators can increase end pressure differential and also has good
resistance for H2O2 disinfection. Such disinfection can be used in BSL3/4 laboratories.
Vital environment and Clean room
75mm deep filters are fitted with 20x6mm gasket on clean face, giving a 81mm deep filter
146mm deep filters are fitted with 20x6mm gasket on clean face, giving a 152mm deep filter
292mm deep filters are fitted with 20x6mm gasket on clean face, giving a 298mm deep filter
Holding Frames and Cases
Holding frames and casings for HEPA Filters are available singularly or in multiples, and
be manufactured to suit non-standard sizes and special applications.
See Catalogue Section 8 (code AC8) for full information.
HEPA Filters (Absolute) Requirements
for clean room applications (only ISO 14644 is current)
ACCORDING DIN EN 1822 (Part 1 to part 5)
Aerosol filter (HEPA and ULPA)
T1: Classification, performance testing, marking
T2: Aerosol production, measuring equipment, particle count
T3: Plane filter medium testing
T4: Filter element leak testing (scan procedure)
T5: Filter element precipitation testing