CleanAIR Particulate Filters Protect Miners’ Exposure to Diesel Emissions

Santa Fe, NM -- February 22 -- Miners have one of the most dangerous jobs in the world. While many federal regulations protect miners from on-the-job hazards, it has not always been easy to protect the air they breathe. Now new standards decided on February 9th by the U.S. Court of Appeals for the District of Columbia Circuit will help miners breathe easier by limiting exposure to diesel emissions, specifically fine carbon particles (particulate matter) which have been linked to lung cancer and respiratory illnesses. Produced by heavy equipment operating within the mines, particulate matter can essentially be eliminated by retrofitting vehicles with diesel particulate filters, such as the products manufactured by CleanAIR Systems, Inc.

A leading supplier to the mining industry of emissions control technology, CleanAIR diesel particulate filters are currently installed in twenty-six mines located throughout eight states. The CleanAIR PERMIT FBC™ Filter reduces particulate matter by over 85%, as well as reducing deadly carbon monoxide (CO) by up to 90% and hydrocarbons (HC) by as much as 90%. At the same time, the CleanAIR PERMIT FBC™ does not increase emissions of nitrogen dioxide (NO2), which also poses a serious air quality problem within mines. The PERMIT FBC™ can reduce emissions while operating using any diesel fuel from high-sulfur diesel to ultra-low sulfur diesel, as well as biodiesel.

The CleanAIR PERMIT FBC™ Filter was tested in 2003 by the U.S. Mine Safety and Health Administration (MSHA) and found acceptable for use in mines.

“We have been working with the mining industry for a long time in the United States and Canada to solve emissions problems,” explains Michael Roach, President of CleanAIR Systems. “The PERMIT FBC™ Filter is a proven solution for reducing particulate matter, CO and HC, while not increasing emissions of NO2. Our goal in developing this product was to create a filter for the specialized environment of underground mining and, at the same time, protect miners from dangerous emissions.”

The February court decision affects 16,000 miners across the country, working mostly in metal (such as gold) and non-metal mines (such as limestone). Coal mines are subject to different regulations, with many already installing filters to control emissions.


Established in 1993, CleanAIR Systems, Inc. located in Santa Fe, NM, is a technology-based corporation manufacturing emissions control systems with worldwide distribution. Their products are designed to control air pollution for on- and off-road vehicles, as well as stationary machinery and power generation. CleanAIR – Committed to a Cleaner Environment.

For more information, visit www.cleanairsys.com.

Contact Information

Louise Roach

Marketing Manager

CleanAIR Systems, Inc.

Contact via E-mail