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NewsJune 17, 2013

ARB Transfers Cleaire Longview Verification to ESW CleanTech

The California Air Resources Board (ARB) has transferred the verification of the Cleaire Longview diesel particulate filter system to ESW CleanTech. ESW CleanTech will sell new systems as well as provide support for existing Cleaire customers.

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NewsMay 6, 2013

ESW Group Acquires Cleaire

ESW Group acquired the assets and product line of Cleaire Advanced Emissions Controls LLC (Cleaire) on April 18. Cleaire, which designed, developed, and manufactured retrofit emission control systems for diesel engines, ceased operations on Jan.18.

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NewsJanuary 31, 2013

Major DPF Manufacturer Cleaire Closes

Cleaire Advanced Emissions Controls, a major manufacturer of diesel particulate filters (DPFs), ceased operations on Jan. 18. The California Air Resources Board (ARB) said that this “will likely have an effect on the warranties and parts availability of Cleaire filters."

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