MicronAir combi-filters protect against solid particles, gaseous pollutants, and odors. Based on particle filters, the MicronAir incorporates a media combination of activated-carbon granules and nonwoven material. Brochure explains the effect of pollutants and explains product solutions. Diagrams and photographs are also included.
Freudenberg Nonwovens, Air Filtration Div., 2975 Pembroke Rd., Hopkinsville, KY 42240, FAX (502) 886-5069.
The implementation of a new diesel fuel standard in the US has considerably improved the environmental performance of diesel vehicles. The Environmental Protection Agency (EPA) says that the new ultra-low sulfur diesel (ULSD) fuel has combined with other improved technologies to reduce diesel's particulate matter (PM) emissions by 99%.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.