Atmus Filtration Technologies Inc. has entered into a definitive agreement to acquire Koch Filter Corporation from Air Distribution Technologies, Inc., a portfolio company of Truelink Capital, for $450 million in cash, subject to customary adjustments. Koch Filter, a manufacturer of air filtration solutions for industrial and commercial HVAC, data centers, and power generation sectors, generated $156 million in revenue in its fiscal year ended September 30, 2025. The acquisition is expected to accelerate Atmus' growth in the industrial air filtration market and is projected to be accretive to Atmus' adjusted earnings and EBITDA margin in 2026, with a high-single-digit return on invested capital by 2028. The effective purchase price, when accounting for expected tax benefits, is approximately $395 million.