Road Ready Performance.

Durable, rugged and built for the long haul, Donaldson replacement filters are manufactured to the same quality standards as the original. Donaldson delivers the most comprehensive line of filtration solutions for your trucks – and fleets.

Products for Transportation

Air Dryers

Donaldson air dryers provide high vehicle protection by removing water -and oil vapor or other contaminants before reaching the air tank and valves.

Replacement Filters

Donaldson air dryers provide high levels of vehicle protection by removing water, oil vapor, and other contaminants before they can reach brake and suspension system air tanks and valves.

Air Intake

Designed for a variety of applications, Donaldson's air intake systems protect and perform using advanced filtration technology to extend overall engine life.

Donaldson Blue® Air Filters

Donaldson Blue® air intake filters with nanofiber technology extend engine and filter life through superior protection over traditional cellulose filters.

Mann+Hummel® Europiclon® Air Cleaners

Donaldson replacement air intake filters for Mann+Hummel® Europlicon® air cleaners use high-efficiency media to deliver superior performance for on-and off-road applications in challenging settings.

Mercedes-Benz® Actros® Air Cleaners

Donaldson Blue® replacement filters for Mercedes-Benz® Actros® Air Cleaners incorporate Donaldson’s most advanced air filtration innovations: PowerCore® and Ultra-Web® technologies.

Bulk Fluids

Contaminants and water are the enemies of modern diesel engines, robbing vehicles and equipment of performance and longevity.

Diesel Kits

Clean diesel kits provide simple, effective outlet filtration on low volume fuel dispensers to allow you to pump clean fuel into your vehicles and equipment.

Diesel and Lube Filters

Donaldson Clean Solutions filters provide unsurpassed cleanliness in a single pass and are perfect for inlet and outlet filtration applications. Heavy duty spin-on design enable fast, simple and clean servicing without specialized tools.

DEF Filters

The Diesel Exhaust Fluid (DEF) Filter offers a convenient, effective way to deliver clean DEF into your equipment.


Donaldson's diesel engine cooling systems designed to remove contaminants and maintain cooling system balance to minimize system failures and reduce engine downtime.

Donaldson Filters

Donaldson offers a range of coolant filters that remove contaminants and help maintain cooling system balance in a variety of operating environments.

Donaldson Blue®

Donaldson Blue® Coolant Filters offer more effective contaminant control, improved flow and increased capacity for extended service intervals. Available with or without Additive Replenishment Technology.


Donaldson is a leading supplier of exhaust systems, components and accessories for medium- and heavy-duty diesel powered equipment.


For more than 50 years, Donaldson has been a leading supplier of high performance equipment mufflers designed for use in medium and heavy-duty diesel engines.

General Accessories

Donaldson provides an extensive line of exhaust accessories, including clamps, bands, and tubes for both vertical and horizontal engine exhaust systems.


Donaldson diesel fuel filter systems are uniquely designed to protect injectors and pumps and keep engines and heavy-duty equipment running smoothly.

Cummins® ISX Engines

We're raising the standard in filtration performance for Cummins® ISX engines with our Donaldson Blue® fuel filters.

Fuel Filter Kits

Donaldson's diesel fuel filter kits offer coverage for on- and off-road applications, and extend the life of equipment through advanced protection of engine components.


Donaldson lube filtration systems keep oil clean and engines running at peak performance by capturing contaminants that can cause engine damage.

Donaldson Blue®

Our premium lube filters are designed for heavy-duty truck and diesel engine extended maintenance programs.

Cummins® ISX / X15 Engines

Our lube filters provide critical engine component lubrication – and simply deliver better engine protection than OEM filters.

Donaldson Filters

Donaldson's standard diesel oil filters keep lube systems functioning at peak performance while meeting the high standards of today's heavy-duty diesel engines.


Count on us to have the right filters, contamination control products and services to protect machinery and components in the factory and on heavy-duty equipment.

Donaldson Filters

We offer a complete line of hydraulic filter heads and housings for low, medium, and high pressure applications. Spin-ons and cartridges are available in a wide range of filter medias.

T.R.A.P.™ Breather

T.R.A.P.™ (Thermally Reactive Advanced Protection) breathers provide fast-acting protection against reservoir moisture and particulate contamination.


Donaldson manufactures a broad range of low, mid and high pressure transmission filter systems, available in various styles to accommodate virtually any transmission.


We offer a broad range of filters to fit virtually any transmission or power steering application. Our filters help keep your transmissions and equipment operating at peak performance.


Industry-leading filtration expertise for urea liquids – designed for high performance and reliable filtration.

Replacement Kits

Metal-free urea filters that will meet or exceed industry performance requirements.

Filters are an important part of any effective truck maintenance program. They need to withstand the harsh demands of the road – the starts, the stops, the idling and the strain of a heavy load. Donaldson filters deliver the right combination of quality and value that help get your trucks and buses to their next scheduled service without interruption.

  • Heavy Duty Trucks
  • Medium Duty Trucks
  • Light Duty Trucks
  • Refuse Trucks
  • Bus and Coach Fleets
  • And More...

Donaldson On-Road Filtration Solutions

Looking for high performing filtration solutions to protect your equipment? Donaldson has got you covered!

We are a one-stop filtration supplier, offering extended support to maximize performance and give you peace of mind.

On-Road Performance: Why Effective Filtration is Key

Even a small increase in filter efficiency has a big impact on the amount of dust that is entering a truck’s engine, even if that truck is only used on highways. Donaldson's filtration solutions offer maximum efficiency for your peace of mind.

Transportation Sub-Markets