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Diesel Particulate Filter

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.

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."

What's the Early Report on the New 2008 Diesel Engines?

Questions linger regarding the reliability and serviceability of the new powertrain’s emissions systems.However, the technology isn’t all that new; with a proven history of reliability, it is designed to minimally impact drivers and serviceability.