EPA, HEPA & ULPA Filters

MANN+HUMMEL's long history of producing industry-leading EPA filters, HEPA filters and ULPA filtration solutions has provided us with a unique capability and product range designed for clean and ultra-clean environments. With EPA, HEPA and ULPA filters in panel, deep pleat, compact and cylindrical designs, our absolute filters have been installed in clean rooms and containment rooms worldwide.

Hepatex PB


Hepatex PB clean room EPA and HEPA filters are designed for separation of fine suspended particles such as bacteria, viruses, soot, dust etc. They are used in supply and exhaust air systems, or in clean room installations in the nuclear, electronic, optical, medical, and chemical industries.

Hepatex PB EPA/HEPA filters can be combined in a variety of units to suit most applications, particularly where available space is limited.

The filter medium is tested for penetration, pressure drop, tensile strength, density, weight and water repellency. Each glass quality filter is submitted to the oil mist test and is guaranteed leak-free.


  • Low pressure drop
    Reduced energy consumption and operating costs
  • Fully-utilised, large filter surface
    Extremely long service life
  • Optimised air flow
    For optimum performance and longer life
  • Paper filter medium
    No fibre loss
  • Inherently stable filter mat
    Eliminates dust penetration
  • Self-supporting, robust, cellular structure
    For rigidity, strength and high burst pressure


Filter Class (EN 779 & EN 1822)F9 / E10 / E11 / H13
Maximum Operating Temperature100 °C (F9 - E11) / 125 °C (H13)
Flammability ClassK2/F2 (F9 - E11) / K1/F1 (H13)
Weight1.2 kg - 1.5 kg
Media FormatMini-Pleat
Media MaterialCellulose / Cellulose & Glass / Glass
Frame MaterialGalvanised Steel / Stainless Steel
Gasket MaterialPolyurethane or Silicone