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Your full line filtration source! Air, lube, coolant, fuel and hydraulic filters – we have them all.
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Air Filtration
On-road or off-road, in all kinds of operating environments, Donaldson air filtration technology protects engines, delivers longer filter life and gives you the confidence that comes with using the industry leader. Donaldson has pioneered the development of nearly every major advancement in heavy-duty engine air filtration since 1915. We set the standard for filtration performance. For more product information, check out our Air Filtration data library.
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Lube/Fuel/Coolant Filtration
When your liquid filters are right, you know you’ve got peak engine and equipment performance. Donaldson delivers innovative designs, a complete product line, performance that meets or exceeds original equipment manufacturers’ specifications, all with local availability. Today’s heavy-duty engines require optimum filtration performance. Donaldson liquid filters outperform competitive filter brands in life and engine protection. For further details, please click on the appropriate liquid system on the engine diagram above or refer to our Liquid Filter Product Literature.
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Hydraulic Filtration
Donaldson develops, manufactures, and markets a full line of industrial hydraulic filters for the protection of machinery and components in hundreds of applications -- in the factory and on heavy duty-mobile equipment. When you need filter housings, filter heads, replacement cartridges, spin-ons (e.g. Donaldson Duramax™) or hydraulic accessories, turn to Donaldson. We’re proud to offer a broad line of upgrade/replacement filter elements with a short delivery time.
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Extended Service
When you need maximum protection, Donaldson offers a full line of extended service filters that deliver better engine protection, minimizing vehicle downtime and reducing long-term operating costs. Our extended service filters are a direct replacements to existing OE filters and require no system modifications or special maintenance.
Donaldson Endurance coolant filters if you’re interested in extending the life of your filter or Donaldson Endurance PLUS if you’re looking to extended the life of your standard coolant.
If you have your standard filter part number, you can find the Donaldson Endurance or Donaldson Endurance PLUS filter by using our Cross Reference.
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Crankcase Filtration
The progressive inclusion of crankcase emissions in total engine emissions, along with continuing tightening of emissions regulations, is calling for new engineering solutions. Blow-by aerosols have to be filtered out of the crankcase with no compromise to engine reliability.
Donaldson Spiracle™ Crankcase Filtration Technology combined with our new, high efficiency Synteq™ XP filter technology is a major step forward in crankcase filtration. We have crankcase filtration solutions for both first-fit and retrofit.
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