Opakfil ES

A compact V-Bank air filter with very high energy efficiency and long operating life. With its low pressure drop and high dust holding capacity, lowest labour cost thanks to less frequent filter changes can be achieved. This filter comes in ePM1 as well as ePM10 efficiencies according to ISO16890.

  • Extended operating life with best total cost of ownership (TCO)
  • Light and robust filter construciton
  • Very low energy consumption and high dust holding capacity
  • Lowest labour cost thanks to less frequent changes
  • Aerodynamic radial design for improved air flow
  • ICON3 efficiency guarantee
  • ICON7 iso16890.ai
  • ICON32 Aplus
  • ICON23 Eurovent_no_abc
  • ICON44 SGBC_
Item Type ISO 16890 Filter Class EN779 Width (mm) Height (mm) Depth (mm) Airflow (m3/h) Pressure drop Initial (Pa) Energy (kWh/year) Energy Class (Eurovent)
ES6 ePM10 70% M6 592 592 296 3400 60 770 B
ES6 ePM10 70% M6 592 490 296 2800 60 B
ES6 ePM10 70% M6 592 287 296 1700 60 B
ES7 ePM1 60% F7 592 592 296 3400 65 838 A+
ES7 ePM1 60% F7 592 490 296 2800 65 A+
ES7 ePM1 60% F7 592 287 296 1700 65 A+
ES8 ePM1 70% F8 592 592 296 3400 75 1020 A
ES8 ePM1 70% F8 592 490 296 2800 75 A
ES8 ePM1 70% F8 592 287 296 1700 75 A
ES9 ePM1 80% F9 592 592 296 3400 90 1212 A
ES9 ePM1 80% F9 592 490 296 2800 90 A
ES9 ePM1 80% F9 592 287 296 1700 90 A
 Pressure drop calculation tool is available

Environmental Product Declaration (EPD)

View and download the certificate:

Opakfil ES7 ePM1 60 (France)

Opakfil ES8 ePM1 70 (France)

Opakfil ES9 ePM1 80 (France)

Calculate pressure drop

Choose a full-size filter module in the table above to calculate the pressure drop.
Full-size filter modules are typically 592x592mm for bag/panel filters and 610x610mm for HEPA filters.



Air conditioning applications and preparatory filtration in clean rooms
Filter Frame
Glass fiber
Max temperature (°C)
Relative Humidity
Max final pressure drop, EN 13053
Initial pressure drop + 100 Pa or initial pressure drop x3 (whichever is lower)
Dimension standard
Filter front dimensions according EN 15805
Installation options
Front and side access housings and frames are available
Max Airflow
1,25 x nominal flow

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