Donaldson Introduces ArmorSeal™
Announcing the launch of ArmorSeal™, its next‑generation air filtration technology. The ArmorSeal technology builds on decades of Donaldson leadership in air filtration, from Axial Seal to the industry-defining RadialSeal™ and now to a new standard designed for today’s most demanding operating environments.
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Downflo® Evolution Pre-assembled (DFPRE)
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Powertrain Vents
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A Global Presence
Across six continents, Donaldson's diverse and skilled teams partner with customers at every scale — from small business owners to R&D organizations to the world's largest OEM brands.
Founded in 1915, Donaldson is a global leader in technology-led filtration products and solutions, serving a broad range of industries and advanced markets.
News
11 April, 2026
Donaldson is an Official Partner with the 2026 Special Olympics USA Games
Donaldson announced that it has committed to be a partner of the 2026 Special Olympics USA Games set to take place in June 2026 in Minneapolis, Minnesota.
2 March, 2026
NYSE Closing Bell® Celebration for Donaldson Company
Donaldson celebrated the transition to its seventh CEO, Rich Lewis, in its 111‑year history with members of the executive leadership team ringing the Closing Bell® at the New York Stock Exchange on March 2, 2026.
23 February, 2026
Donaldson Introduces ArmorSeal™
Announcing the launch of ArmorSeal™, its next‑generation air filtration technology. The ArmorSeal technology builds on decades of Donaldson leadership in air filtration, from Axial Seal to the industry-defining RadialSeal™ and now to a new standard designed for today’s most demanding operating environments.
