United States of America DONALDSON AIR FILTER, HYDRAULIC FILTER,TRANSMISSION FILTER ,LUBE FILTER,FUEL FILTER.

Aerospace & Defense

Mission ready and taking filtration to new heights, our custom filtration solutions help keep equipment ready for action.

Bulk Fluid Storage

Contaminants and water are the enemies of modern diesel engines. We'll help you remove the dirt and achieve more.

Compressed Air & Gas

Think purity from the compressor room to the factory floor – for all your air, gas and steam filtration needs.

Compressor

A complete system of filtration and separation products to help your compressor operate more reliably and efficiently. 

Connected Solutions

Our connected services assist with reducing operating costs, improving your ability to generate compliant reporting, and supporting equipment management.

Disk Drive

We offer filtration systems that help protect critical components in cloud computing, including cellular networks, gaming, streaming, storage, and sharing.

Engine Filters & Parts

Our range of replacement filters and parts are designed for diesel engines and equipment, hydraulic and bulk storage tanks – plus exhaust system components.

Engine OEM Systems

With our extensive design, manufacturing, and logistics capabilities, we offer superior filtration coverage for on-and off-road vehicles and equipment.

Gas Turbine

We provide comprehensive filtration solutions to increase energy efficiency and generate more megawatts.

Hydraulics

Contamination control products and services for machinery and components in factory and on heavy-duty equipment.

Industrial Dust, Fume & Mist

From cleaner air for industrial working environments, to collecting a variety of dust fumes and mist.

Membranes

Donaldson is the leading worldwide manufacturer of Tetratex® microporous expanded PTFE membranes, films and laminates.

Process

Filtration of air/technical gases, liquid and steam that help you reach maximum purity standards for sterile manufacturing processes.

Production Printing

Making our mark on imaging filtration by removing toner, ozone, and other contaminants generated within production printers.

Semiconductor

Our filtration solutions protect both process tools and highly sensitive environments from molecular contaminants.

Venting

From mobile phones to car sensors to outdoor lighting, we have a vent that will protect your devices and enclosures.