Home Trusted by 500,000+ buyers

Gas Turbine Filtration | Self Cleaning Air Filters

Supplier: Donaldson Filters playlist_addCompare

Donaldson self-cleaning air filters gas turbine filtration systems are designed to help turbines & generators operate anywhere – in dusty deserts, urban/factory areas, on the coast, in the frosty north. Because they are self-cleaning, they require little maintenance between filter change-outs.

Price Guide (Inc GST): POA

GDX for Large Turbines

The OEMs’ number one choice, the Donaldson GDX™ is an advanced, pulse cleaning inlet air filter system in a compact, modular design.

The systems uses a layered downward airflow design over banks of filter cartridge pairs (mounted horizontally) made with high-efficiency Spider-Web® filter media.

GDX provides maximum convenience and filtration efficiency for turbines with operating airflow of 80,000 to 1.2 million cfm / 2237 to 33557 cu.m/min.

Design supports many inlet enhancements such as moisture separators, acoustic hoods, evaporative cooler or chiller coils, and anti-icing systems.

GDX for Smaller Turbines

Sized for turbines requiring airflow less than 79,000 cfm/ 2237 m3/min, this GDX design has all the same convenience and high-performance characteristics of it’s larger brother, but fewer filter cartridges.


The Donaldson TTD™ system is the original pulse cleaning air filter system for gas turbine and generator ventilation applications. Filter cartridges are mounted vertically.

Available with one level of filter elements for airflow up to 79,000 cfm/ 2237 m3/min, or with several filter levels to accommodate larger airflow.

For further information about Gas Turbine Filtration - Self Cleaning Air Filters visit Donaldson Filters at our website. 


Use the IndustrySearch e-mail feature and one of the Donaldson Filters team will respond to your enquiry directly.


The Filtration Experts

View product brochure for Gas Turbine Filtration | Self Cleaning Air Filters