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Search Articles Air Filtration for Schools June 28, 2011 “…every child and school employee should have the right to an environmentally safe and healthy school that is clean and in good repair.” — American Public Health Association The Problems The statistics are a bit unnerving; 53 million school children and 6 million teachers, administrators and…

Search Articles Providing An Air Of Hospitality June 28, 2011 Webster’s defines hospitality as hospitable treatment, reception or disposition. The root of the word comes from hospital, the Latin root meaning “guest room” however, the hospitality industry is increasingly under pressure to discriminate (define this as a little less hospitable) when it comes to accommodating…

Search Articles Using Furnace Filters as Whole House Room Air Cleaners June 27, 2011 There have been significant improvements on 1″ furnace type filters over the last ten years. The fiberglass furnace filter was originally designed to keep the house ventilation system clean from large particles and debris. Since most of the house furnace blowers…

Search Articles Improved Test Methods for Electronic Air Cleaners June 11, 2011 (Editor’s Note: For many years, the filter industry thought that electronic air cleaners – aka electrostatic precipitators ESP’s – lost efficiency due to the cells loading with dust. While this is the case with some applications, the following paper presents new evidence concerning ESP…