What Donaldson Filtration Systems does

Donaldson Filtration Systems is the aerospace and defense filtration division of Donaldson Company Inc., headquartered in Bloomington, Minnesota, with 11-50 employees. The company designs and supplies air intake filtration, hydraulic/pneumatic/fuel tank inerting systems, avionics and environmental control system (ECS) filtration, emissions and exhaust systems, engine liquid filtration, and Inlet Barrier Filter (IBF) systems for military helicopters. Its products are first-fit on a broad set of major defense platforms across wheeled and tracked vehicles (M1 Abrams, Bradley, Stryker), naval vessels (Virginia Class Submarine, Arleigh Burke Class Destroyer), rotorcraft (Sikorsky, Boeing, Airbus Helicopters, Bell, MD Helicopters), and fixed wing aircraft (Lockheed, Airbus, Dassault, Gulfstream, Embraer).

The underlying technology is mechanical and materials-science based, focused on contamination protection, thermal resilience for higher-temperature engines running on new fuels and lubricants, and minimizing service intervals and total cost of ownership. The company positions itself as the "world's leading first fit supplier" of air filtration, exhaust, and hydraulic systems for aerospace and defense markets requiring heavy-duty protection, leveraging nearly a century of Donaldson-level filtration expertise and deep domain specialization across ground, naval, rotorcraft, and fixed wing categories.

Commercially, Donaldson Filtration Systems operates a direct B2B/B2G sales model targeting aerospace and defense manufacturers and military procurement channels. Pricing is not publicly disclosed, with contact-based sales engagement suggesting negotiated long-term program contracts. Marketing is conducted through a content-focused company website with detailed platform-specific product pages and a contact form, reflecting a high-touch, technical-buyer sales motion. The company also operates under the doing-business-as name "Donaldson Filtration Solutions."

Name

Donaldson Filtration Systems

Legal name

Donaldson Filtration Systems

Website

https://donaldsonadsolutions.com

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Donaldson Filtration Systems is the aerospace and defense filtration division of Donaldson Company Inc., designing and supplying air intake, hydraulic, fuel, avionics, and exhaust filtration systems as a first-fit supplier to major defense OEMs and platforms including M1 Abrams, Virginia Class Submarine, Sikorsky, Boeing, and Lockheed.

Ownership category

akta.pro rank

Product category

Aerospace and Defense Filtration Systems

NAICS

Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413)

SIC

Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564)

akta.pro primary industry

Military Aerospace Fuel, Hydraulic & Environmental Control Systems (IMABAMAJ)

Keywords

• Aerospace filtration systems
• Defense filtration solutions
• Air intake filtration
• Hydraulic filtration systems
• Military vehicle filtration

Headquarters

HQ city

Bloomington

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Technology or R&D, Personnel, Marketing or Sales

Distribution channels1 record

Marketing channels2 records

Core offering

Donaldson Filtration Systems designs, manufactures, and supplies air intake, hydraulic, pneumatic, fuel tank inerting, engine liquid, avionics/ECS/electronics, and emissions/exhaust filtration systems for aerospace and defense platforms. Its products serve wheeled and tracked military vehicles, naval vessels and submarines, rotorcraft, and fixed-wing aircraft. The company positions itself as the world's leading first fit supplier of heavy-duty filtration for Aerospace & Defense markets.

Product overview

Donaldson Filtration Solutions provides a comprehensive portfolio of filtration products for Aerospace & Defense markets. The core offerings include air intake filtration systems, hydraulic/pneumatic/fuel/tank inerting systems, avionics/ECS/electronics filtration, emissions/exhaust systems, engine liquid filtration, and Inlet Barrier Filtration (IBF) systems for rotorcraft. These products serve wheeled & tracked military vehicles (M1 Abrams, Bradley, Stryker, JLTV/GCV), submarines & vessels (Virginia Class Submarine, Arleigh Burke Class Destroyer), rotorcraft (Sikorsky, Boeing, Airbus Helicopters), and fixed wing aircraft (Airbus, Lockheed, Dassault, Gulfstream). The company positions itself as the world's leading first fit supplier of air filtration, exhaust and hydraulic systems for heavy-duty defense applications.

Differentiator

Problem solved

Functional benefit

Products and services

• Air Intake Filtration Systems Filtration systems that supply clean air to engines powering aircraft, military ground vehicles, or stationary generators. Custom designed for minimal required service and lower total cost of ownership, serving aerospace and defense platform manufacturers.
• Hydraulic, Pneumatic, Fuel & Tank Inerting Systems Advanced filtration technologies for hydraulic actuation, fuel distribution, and tank inerting applications in engines running at higher temperatures using new fuels and lubricants. Used across fixed wing aircraft, military destroyers, and space vehicles.
• Avionics, ECS & Electronics Filtration Filtration solutions protecting critical electronics, avionics equipment, environmental control systems, and in-flight entertainment systems from contamination to ensure reliable aircraft operation.
• Emissions & Exhaust Systems Filtration systems for emissions control and exhaust management across demanding environments ranging from fixed wing aircraft to military destroyers and space vehicles.
• Engine Liquid Filtration Filtration products for engines running at higher temperatures and using new fuels and lubricants, maintaining optimum performance and protection in demanding military and aerospace applications.
• Inlet Barrier Filtration (IBF) Systems Military helicopter APU protection systems that prevent damage ranging from lost efficiency to catastrophic failure in dangerous, dirty operating conditions. Designed for rotorcraft operating in harsh environments.

Named customers10 records

Segments5 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Porvair Filtration Group: Porvair Filtration Group specializes in filtration and separation solutions for aerospace, defense, and other demanding industrial markets. Its focus on engineered filtration makes it a direct product and customer-market peer to Donaldson.
• Pall Corporation: Pall supplies filtration and fluid-management technologies, including products for aerospace and defense environments. It is comparable to Donaldson's mission-critical air and liquid filtration systems and associated contamination-control applications.
• Camfil: Camfil develops air filtration, air purification, and dust-control systems for industrial and commercial environments. It is comparable to Donaldson's air-intake, contamination-control, and emissions/exhaust filtration activities, though its platform exposure is broader commercial and industrial.
• MANN+HUMMEL: MANN+HUMMEL is a global filtration and fluid-management supplier serving engines, industrial equipment, and mobility applications. It competes with Donaldson in air-intake, liquid, and fluid-filtration systems, although its aerospace exposure is less central.
• Parker Hannifin: Parker Hannifin is a direct filtration and fluid-management peer with aerospace and defense exposure across motion, control, hydraulic, and engine-protection applications. Its product scope overlaps Donaldson's air, liquid, hydraulic, and environmental-control filtration portfolio.
• Freudenberg Filtration Technologies: Freudenberg Filtration Technologies provides air, liquid, and process filtration for industrial, transportation, and aerospace applications. Its broad engineered filtration offering overlaps Donaldson's air-intake, engine-liquid, hydraulic, and environmental-control products.

Broad incumbents

• Nederman: Nederman provides industrial air filtration, dust and fume extraction, and environmental-control solutions. It is comparable to Donaldson in contamination removal, air quality, and exhaust or emissions treatment, but focuses primarily on industrial working environments.
• Safran: Safran is a broad aerospace and defense systems incumbent with capabilities spanning aircraft equipment, fluid systems, environmental control, and mission-critical components. It is an ecosystem and technology comparator because its aircraft systems can incorporate the filtration functions Donaldson supplies, although Safran is not a pure filtration specialist.
• AAF International: AAF International manufactures air filtration, dust-collection, and air-quality systems for demanding industrial and commercial applications. Its air-cleaning and particulate-removal capabilities are adjacent to Donaldson's engine and platform filtration products.
• Eaton: Eaton is a broad incumbent in aerospace and industrial power and fluid management, with products used on aircraft and defense platforms. Its filtration, hydraulic, fuel, and environmental-control capabilities overlap Donaldson's more specialized filtration portfolio.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks4 records

Key highlights5 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Donaldson Filtration Systems