Compressed Air & Process
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Supporting process
and product integrity

Compressed Air, Gas and Process Filtration Solutions

Purifying compressed air, gas, steam or liquid are essential steps in most manufacturing applications. The removal of contaminants like oil, moisture, particulates or bacteria from the processes can support process and product integrity, equipment performance and longevity, as well as operational efficiency.

Industries We Serve

We‘re the industry experts in quality compressed air, gas and process filtration.
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Why Choose Donaldson?

From source to application, Donaldson provides industry-leading filtration, purification, and drying solutions designed to maximize equipment performance, reduce energy consumption, provide a lower total cost of ownership and support product and process integrity.

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Now Available: Our Online Catalog Just Got Bigger!

Discover even more solutions designed to remove oil, moisture, and particulates - helping you protect equipment, boost efficiency, and deliver top-quality products.

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                           Articles
 

Certified Breathing Air Purification for Industrial and Medical Applications

The purity of breathing air is essential in both industrial and medical applications. In industrial settings, purified air helps protect workers from hazardous contaminants, while in medical environments, it supports patient safety.
Technical Article

Improved Technology in Liquid Filtration

Under production demands in today's plants, better performance is required from sterile gas and liquid filters. Learn how Donaldson LifeTec™ filters are setting a new standard for water bottling and other liquid applications.
Case Study

Donaldson Helps Mineral Water Producer Avoid Costly Delays

Read a case study of how Donaldson assisted a mineral water company avoid costly delays by recommending an ideal filter for their production.
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Need Service for Your Equipment?

Donaldson provides on-demand, preventative, and condition-based service and maintenance for operations with industrial filtration and process equipment.

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News

10 July, 2025

Donaldson Expands Food & Beverage Lab Capabilities
16 September, 2024

Donaldson Launches Filtration Services in France, Germany and Austria in Life Sciences Sectors
17 December, 2021

Making a Splash in the World of Process and Compressed Air Filtration
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Events

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Getting into Green Energy?

Learn how Donaldson’s innovative filtration and purification solutions can help support your organization’s green hydrogen initiatives.

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LifeTec™ Filter Technology

Donaldson’s premium filter element line for liquid, air and steam filtration.

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