Donaldson Filtration Air Filter Kit

Donaldson Filtration Air Filter Kits: Over a Century of Filtration Engineering

Donaldson Filtration has been at the forefront of engine air filtration since its founding in 1915, and their Air Filter Kits represent one of the most practical expressions of that expertise. Rather than sourcing individual components separately, a Donaldson Air Filter Kit bundles the critical filters needed for a complete service interval into a single, convenient package — saving time in the shop and eliminating the guesswork of cross-referencing multiple part numbers.

What Sets Donaldson Air Filter Kits Apart

Donaldson filter kits contain the necessary air, fuel, and lube filters for a full service, all in one kit — with filter media designed to meet or exceed OEM specifications while capturing and holding harmful contaminants and allowing maximum flow. This comprehensive approach makes them a go-to solution for technicians and fleet operators who want to minimize downtime and ensure every filtration component is replaced on schedule.

The technology packed into each kit traces back to Donaldson's proprietary filtration innovations. Donaldson's exclusive Advanced Ultra-Web® Nanofiber Filtration Technology offers higher initial efficiency compared to standard cellulose media, maintaining very high efficiency throughout the life of the filter. Ultra-Web media — a web-like filtering layer applied over specially formulated cellulose media — traps submicron contaminants on the surface of the filter, preventing them from dispersing throughout the media and substantially increasing the filter's overall efficiency.

For applications calling for even more advanced performance, Donaldson's PowerCore® technology delivers meaningful real-world advantages. Donaldson PowerCore air filters continue to set new standards in filtration quality, coverage, and performance — with designs that deliver superior efficiency and dust-holding capacity, along with 13–26% more contaminant-loading capacity and 27–49% lower initial restriction compared to conventional pleated filter configurations.

Built for Demanding Environments

On-road or off-road, Donaldson air filters are trusted to withstand whatever the environment throws their way — a reputation built on pioneering nearly every major advancement in heavy-duty engine air filtration since 1915. Donaldson filters with Ultra-Web® Technology have been proven in the dustiest conditions in the world, including use in military vehicles and mining haul trucks. This same battle-tested engineering is what goes into every Air Filter Kit designed for commercial trucks, construction equipment, agricultural machinery, and powersports vehicles.

Donaldson has also announced the launch of ArmorSeal™, its next-generation air filtration technology — building on decades of leadership from Axial Seal to the industry-defining RadialSeal™, now advancing to a new standard designed for today's most demanding operating environments.

Why Choose a Kit Over Individual Filters?

Convenience is only part of the story. By engineering the air, fuel, and lube filter components to work together as a matched set, Donaldson ensures that each kit delivers consistent, validated performance across all filtration points in the service interval. The robust construction of each filter in the kit provides structural integrity and fatigue resistance , ensuring filters hold up under the vibration, heat, and pressure cycles typical of heavy-duty engine operation. Whether you're servicing a fleet of commercial vehicles or maintaining a single piece of off-road equipment, a Donaldson Air Filter Kit provides reliable, OEM-grade protection in a single, purpose-built package.