# Atmus Filtration Technologies

> Atmus designs, manufactures and sells filters, filtration media, coolants and related products. Its Fleetguard brand protects vehicles and heavy equipment, while Koch Filter serves industrial and commercial air-filtration applications. The business began within Cummins in 1958 and became a separately traded company in 2023.

- **Founded:** 1958
- **Headquarters:** Nashville, United States
- **Products:** Fleetguard, NanoNet N3, NanoNet and NanoNet+, StrataPore, Koch Filter
- **Notable:** Became publicly traded on the NYSE under ATMU in May 2023., Completed operational separation from Cummins in 2025., NanoNet N3 received the World Filtration Institute 2025 Product of the Year award for Filter Media.

## Products & services

- **Fleetguard** — Fuel, lube, air and hydraulic filters, crankcase ventilation, coolants and chemicals for on- and off-highway vehicles and equipment; OEM and aftermarket support.
- **NanoNet N3** — In-house polymeric media combining microfibers and nanofibers; designed for greater contaminant capacity and application-specific packaging or service-life requirements.
- **NanoNet and NanoNet+** — Synthetic fuel-filtration media focused on contaminant retention and protection through the service interval.
- **StrataPore** — Multi-layer synthetic filtration media manufactured using a melt-blowing process.
- **Koch Filter** — Air-filtration products for commercial and industrial HVAC and specialty applications; acquired by Atmus in January 2026.

## Achievements

- Became publicly traded on the NYSE under ATMU in May 2023.
- Completed operational separation from Cummins in 2025.
- NanoNet N3 received the World Filtration Institute 2025 Product of the Year award for Filter Media.
- Established Industrial Solutions through the January 2026 Koch Filter acquisition.

## Latest updates

- **2026-09** — Released its second annual sustainability report, covering 2025.
- **2026-08** — Reported second-quarter 2026 net sales of approximately $528 million and GAAP net income of $64 million.
- **2026-07** — Published a leadership video on Koch Filter integration and customer relationships.
- **2026-01** — Completed the Koch Filter acquisition for approximately $450 million in cash, subject to customary adjustments.

## Links

- Website: https://atmus.com
- LinkedIn: https://www.linkedin.com/company/atmus-filtration/
- Twitter/X: https://twitter.com/atmusfiltration
- YouTube: https://www.youtube.com/@atmus-filtration
- Instagram: https://www.instagram.com/atmus_filtration/
- Facebook: https://facebook.com/atmusfiltration

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Published by YesPress — https://yespress.io
Last updated: 2026-10-23