Self Cleaning Air Filters
Donaldson self-cleaning systems are designed to help turbines & generators operate everywhere – 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.

Static Air Filters
Donaldson static (not self-cleaning) air filtration systems are most often chosen to protect inlet air on turbines and generators in urban, industrial, offshore, marine, and coastal environments.

Cartridge Filters
Whatever brand cartridge-style filter house you have, we have a filter for you. If you didn’t get Donaldson filters originally, try upgrading to Donaldson Spider-Web, our patented nanofiber media technology, for higher efficiency filtration and better turbine output, or Spider-Web XP for extra performance.

Panel Filters
Replacement panel filters to fit a variety of Donaldson and
non-Donaldson air inlet systems.

Pre-Cleaning Filters
Pre-filters -- both wraps and panels -- have the job of extending the life of the primary filter by capturing larger particulate, such as seeds, leaves, airborne fibers, etc. They are made of low-cost, relatively low efficiency materials, and are designed to be changed more often than primary filters -- then thrown away.

Spare and Service Parts
Replacement Parts for Donaldson Filtration Systems.

Inlet Air Enhancements
Gas turbines are not often installed in ideal environments. Your turbine may face challenges from hot weather, cold weather, fog, sand storms, salt-laden air, and/or noise abatement regulations, to name few. Or, perhaps it’s simply time to update & upgrade an old system. Donaldson offers inlet enhancements to help overcome challenges and keep your turbine producing its optimum output for many years.