Products - Hepa Ulpa Filters

Sofilair Green

Camfil Farr’s Sofilair Green is a high-capacity HEPA filter. The glass fibre paper media is ideal for final filtration applications and is combined with a plastic frame construction for a completely incinerable filter.



  • Totally incinerable
  • High air flow rates
  • Light weight construction
  • New ergonomic handle to assist with filter changes
  • Corrosion resistant

More information

Sofilair is designed for handling large air volumes, features Camfil Farr’s unique pleating design and offers the following advantages:

  • High air flow rates, up to 4,000 m³/h per hour
  • Light weight due to plastic frame (completely incinerable)
  • Compact construction
  • Individual test certificate according to EN 1822
  • New ergonomic handle

Standard versions of Sofilair Green are equipped with a PU gasket.

The filter consists of micro-glass fibre media in efficiencies from 95% to 99.995% @ MPPS (filter classes E10-H14 according to EN 1822).

The media is pleated using Camfil Farr’s Controlled Media Spacing™ technology. CMS™ ensures optimized filter element depth and pleat spacing, resulting in minimized configuration losses and low resistance to air flow. Continuous hotmelt separators ensure uniform pleat spacing and form a rigid self-supported media pack.

To ensure that the expected operating life is achieved, very high efficiency filters should be protected by effective pre-filtration (F7/F8) using Hi-Flo, S-Flo or Opakfil.



Application: High efficiency final filtration in air conditioning systems, extraction from corrosive or hazardous environments.
Type: High air flow incinerable HEPA filter.
Frame: ABS.
Media: Glass fibre paper.
Separator: Hot-melt beads.
Sealant: Polyurethane.
Gasket: One piece half round continuous gasket.
EN 1822 efficiency: E10, E12, H13, H14.
MPPS efficiency: E10:>85%, H13:>99.95 & H14:>99.995%.
Recommended final pressure drop: 600 Pa.
Maximum air flow rate: See table, use nominal values otherwise a reduction in efficiency may occur.
Temperature: 60°C maximum in continuous service.
Mounting systems: Front and side access filter frames. Terminal housings and safe change systems.