AstroCel® I High Efficiency Particulate Air Filters (HEPA) Ultra Low Penetration Air Filters (ULPA) Available with Antimicrobial 2 HEPA and ULPA filters are the most efficient air filters commercially available. Originally developed for the U.S. Atomic Energy Commission, they have broad application in cleanrooms and other areas requiring the very highest levels of contamination control: • Semiconductor manufacturing • Electronics • Pharmaceutical processing • Nuclear power stations • Department of Defense installations • Department of Energy installations • Photo film manufacturing/processing • Hospitals • Laboratories • Food processing • Asbestos abatement AAF HEPA and ULPA filters feature a broader selection of efficiencies, cell side materials and configurations, and separator designs and bonds than any other manufacturer. AstroCel I filters are available to meet all performance classes per the Institute of Environmental Sciences & Technology IEST RP-1 including: Type A Minimum efficiency of 99.97% on 0.3 µm at rated flow. Type B Minimum efficiency of 99.97% on 0.3 µm at 100% and 20% of rated flow. Type C Minimum efficiency of 99.99% on 0.3 µm and scan tested. Type D Minimum efficiency of 99.999% on 0.3 µm and scan tested. Type E Constructed and tested in accordance with ASME AG-1, Section FC. Type F Minimum efficiency of 99.999% on 0.1 to 0.2 µm and scan tested. AstroCel I filters with antimicrobial are designed specifically to improve Indoor Air Quality (IAQ). Air filters are designed to trap and concentrate particulate air contaminants including viable fungal and bacterial spores. The presence of antimicrobial in the filter media is intended to preserve the integrity of the media throughout the useful life of the filter. Antimicrobial preservatives are not meant to increase the efficiency of the filter, nor to kill microorganisms “on the fly” as they pass through a filter. Guaranteed Performance Every AstroCel I filter is individually tested before it leaves the factory — your assurance that it meets rated efficiency. The actual test data is indicated on the label. Each filter is also assigned a serial number and a permanent record is kept of the materials of construction and performance. Test results on each filter are indicated on the label. AstroCel® I filters meet efficiency requirements established for LEED® Project Certification.
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