Bolland Machine | 30/30 GT

30/30 GT
for turbo machinery

30/30 GT Filter

Application Areas

Used primarily as a pre-filter to extend the service life of final filters, the 30/30 GT offers low initial pressure drop and high dust holding capacity. The 30/30 GT is also widely used for GT enclosure ventilation systems where efficiency filters are called for.

Exclusive Media Blend

The 30/30 GT's exclusive media is manufactured by Camfil Farr and is a proprietary blend of cotton and polyester fibers. The media requires no electric charge to enhance filtration efficiency.


The 30/30 GT's structural integrity is maintained by the use of a high strength beverage board frame. Diagonal supports are bonded to the air entering and leaving sides of each pleat. Up-and downstream pleat separators further ensures optimum operation.


  • high mechanical strength
  • rigid, water resistant cardboard frame
  • large media surface
  • unique radial pleat design
  • bonded into case to eliminate air bypass

Technical Data

3030gt technical data

Performance Data

3030gt performance resistance

3030gt performance efficiency


Type: High performance disposable pleated panel filter
Frame: Rigid water resistant card board
Media: Blended cotton and polyester
Class EN 779:2002: G4
Recommended final pressure drop: 250 Pa
Temperature: 70 °C max. in continuous service

Filter Facts

The Camfil Farr 30/30 GT has been setting the industry standard for over 35 years.

It is a long lasting durable medium efficiency filter, friendly to the environment thanks to its disposable pleated panel filter and cardboard frame.

The 30/30 GT is used primarily as a prefilter in static filter systems.

30/30 GT Data Sheet