Cummins Filtration

What Cummins Filtration does

Atmus Filtration Technologies Inc. (NYSE: ATMU), previously operating as Cummins Filtration, is a global designer, manufacturer, and distributor of advanced filtration and media solutions. The company offers a portfolio of more than 64,000 products spanning filters, coolants, and chemical products under the Fleetguard® brand for heavy-duty and commercial applications, and the Koch Filter® brand serving HVAC, data center, healthcare, and pharmaceutical environments. Its underlying technology is rooted in more than 65 years of filtration media expertise, supported by a patents library and culture of innovation, with the recent expansion of testing infrastructure at Quimper, France reinforcing R&D capacity.

The company serves customers across at least seven verticals: commercial transportation (truck, bus), off-highway (agriculture, construction, mining), marine, power generation, HVAC and data center, and healthcare and pharmaceutical. Atmus combines an OEM-embedded go-to-market through first-fit relationships with leading engine and equipment manufacturers with a multi-channel aftermarket distribution network operating across six continents. Revenue is generated through hardware sales of filters, coolant, and chemical products; pricing is not publicly disclosed.

The company was spun off from Cummins in 2022 and now operates as an independent publicly traded entity headquartered in Nashville, Tennessee, with 1,001–5,000 employees. In 2025, Atmus completed the $450 million acquisition of Koch Filter Corporation, financed in part through a reinforced credit facility, materially extending its addressable vertical mix. FY2025 net sales were $1,764.3 million per SEC filings.

Name

Cummins Filtration

Legal name

Atmus Filtration Technologies Inc.

Website

https://cumminsfiltration.com

Company type

Public

Founded year

2022

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Atmus Filtration Technologies (NYSE: ATMU), formerly Cummins Filtration, designs and manufactures filters, coolants, and chemical products under the Fleetguard and Koch Filter brands, serving commercial transportation, off-highway, marine, power generation, HVAC, data center, and healthcare customers globally through OEM and aftermarket channels.

Ownership category

akta.pro rank

Product category

Industrial Filtration

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

Separation & Filtration Equipment (Filters, Centrifuges, Membranes) (IMAHAEAB)

akta.pro secondary industries

Air Quality & Filtration Equipment (IAQ) (IMAHAKAI), Filtration, Condition Monitoring & Fluid Management (Filters, Breathers, Oil Analysis, Cooling) (IMAHAGAL), Dust Collection & Air Filtration Equipment (Industrial) (IMAHALAF)

Keywords

• Industrial filtration products
• Heavy-duty engine filtration
• HVAC air filtration
• Coolant and chemical additives
• OEM filtration solutions

Headquarters

HQ city

Nashville

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Filtration Products Sales: Sale of filters, coolant and chemical products that extend equipment service life and reduce total cost of ownership. Revenue generated from both OEM first-fit relationships and aftermarket distribution.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

Cummins Filtration (now Atmus Filtration Technologies) designs, manufactures, and distributes advanced filtration, coolant, and chemical products under the Fleetguard and Koch Filter brands. The portfolio spans more than 64,000 products serving heavy-duty commercial transportation, off-highway equipment, marine, power generation, HVAC, data center, healthcare, and pharmaceutical applications through first-fit OEM relationships and multi-channel aftermarket distribution.

Product overview

Atmus Filtration Technologies is a global leader in the design, manufacture, and distribution of advanced filtration and media solutions. The company operates a multi-brand portfolio anchored by the Fleetguard® brand — its flagship offering for heavy-duty filtration in truck, bus, agriculture, construction, mining, marine, and power generation markets — and the Koch Filter® brand (acquired in 2025) which extends Atmus's reach into HVAC, data center, healthcare, and pharmaceutical filtration. The portfolio spans more than 64,000 products including filters, coolants, and chemical products, supported by first-fit OEM partnerships and a multi-channel aftermarket distribution network. The company also offers Power Solutions and Industrial Solutions as technology verticals, alongside a patents library reflecting its culture of innovation.

Differentiator

Problem solved

Functional benefit

Brands

• Fleetguard: Iconic brand providing filtration products for various applications including truck, bus, agriculture, construction, mining, marine, and power generation sectors
• Koch Filter

Products and services

• Fleetguard®

Named customers7 records

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Koch Filter CorporationcoreStrategic or Co-development Partner · 1 January 2025Atmus acquired Koch Filter Corporation for $450 million, a strategic acquisition that expanded Atmus's filtration portfolio and market presence. This acquisition was supported by a reinforced credit facility and represents a significant strategic transaction.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Donaldson Company: Donaldson is a direct peer — a global manufacturer of filtration systems for heavy-duty engines, industrial, and HVAC applications with a similar OEM + aftermarket model and broad product portfolio. It competes head-to-head with Fleetguard across on-highway, off-highway, and industrial dust collection.
• Mann+Hummel: Mann+Hummel is a direct peer in automotive, heavy-duty, and industrial filtration with strong OEM relationships and brands such as Wix Filters. Comparable in product breadth, OEM embedded position, and global distribution scale to Atmus.
• Mahle (Industrial Filtration): Mahle is a direct peer in heavy-duty and industrial filtration, supplying OEM and aftermarket filters to commercial vehicle, off-highway, and industrial customers globally. Competes with Fleetguard in engine and coolant filtration.
• Sogefi: Sogefi is a direct peer producing filtration products and flexible components for the automotive and industrial sectors, including heavy-duty and aftermarket channels in Europe and globally. Directly comparable OEM/aftermarket business model.
• Freudenberg Filtration Technologies: Freudenberg Filtration is a direct peer producing HEPA/ULPA, HVAC, automotive, and industrial filtration products globally. Competes with the Koch Filter business in HVAC/air filtration and with Fleetguard in some industrial segments.
• Camfil: Camfil is a direct peer in commercial and industrial air filtration, serving data centers, healthcare, pharmaceutical, and HVAC markets with high-efficiency filters. Closely comparable to Koch Filter's acquired portfolio.
• AAF (American Air Filter / Flanders): AAF is a direct peer in commercial and industrial air filtration, including data center, healthcare, and cleanroom applications. Competes with Koch Filter in HVAC and cleanroom air filtration.

Broad incumbents

• Parker Hannifin (Filtration Group): Parker Hannifin's Filtration Group competes directly with Atmus in industrial and process filtration as part of a much larger diversified industrial conglomerate. Overlapping product lines include hydraulic, lube, and fuel filtration for mobile and industrial equipment.
• Eaton (Filtration): Eaton's filtration division competes with Atmus in industrial and hydraulic filtration as part of a large diversified industrial portfolio. Comparable in hydraulic and lube filtration for mobile and industrial equipment.
• 3M (Filtration/separations): 3M's separation and filtration sciences business competes broadly with Atmus in industrial and HVAC filtration as part of a much larger diversified conglomerate. Overlaps in liquid and air filtration products across multiple verticals.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/fleetguard
• YouTubeyoutube.com/@atmus-filtration
• Facebookfacebook.com/cumminsfiltration
• LinkedInlinkedin.com/company/cumminsfiltration
• Instagraminstagram.com/atmus_filtration

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries1 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 Cummins Filtration