CamPulse GT Polytech HE

The PolyTech HE HemiPleat is a self cleaning air filter for gas turbines. A high efficiency filter, it has a propriety media blend and a moisture resistant silicone treatment that offer optimum dust release, yielding long service life at high filtration efficiencies. They offer excellent protection in most high dust environments.

  • Self-cleaning cartridge filter with longer filter life and lower initial pressure drop
  • Extends final filter life when used as a pre-filter
  • Better pulsability due to surface loading media technology
  • Improved pulsability due to HemiPleat open-pleat media technology
  • Recommended as a pre-filter, not recommended as a final filter
  • ICON17 2in1
Item Type Filter Class EN779 Airflow (m3/h) Diameter 1 (mm) Diameter 2 (mm) Length 1, Cylindrical (mm) Length 2, Cylindrical (mm) Pressure drop Initial (Pa)
CamPulse Cyl/Cyl F7 2500 445 324 660 660 140
CamPulse Co/Cyl F7 2500 445/324 324 660 660 165
Tenkay 34" F7 1150 324 864 147


Desert and arctic environments, heavy dust load areas
Pre-filter for gas turbines, large industrial air compressores, diesel & gas engines, generators & enclosures
Filter Frame
Galvanised steel, Stainless steel AISI 304L, 316L
Max temperature (°C)
70º C
Relative Humidity
Recommended final pressure drop
1000 Pa
Polyurethane, endless foamed, EPDM
Additional information: Available as dimple pleated and in fire retardant version on request.

Additional product features:
Patented proven open-pleat media HemiPleatâ„¢ technology
Water repellent media protected by metal liners
Galvanized metal finish
Self-cleaning air filter cartridges
Improved air distribution
Suitable also in high humidity conditions
Suitable as prefilter for filter classes E10, E12
Tenkays are available with the Gold Cone option for improved pulsing.
Gold series cartridges available
Other filter sizes are available. Contact us for more information.
Retrofit filters are also available for all competitor housings.
Filter wraps available on demand

Let Camfil be your clean air partner. Contact us today!
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