BioCel®I High Efficiency Extended Surface Air Filter The BioCel® I filter was designed primarily to remove airborne biological contaminants in hospital critical areas and food and pharmaceutical processing plants. It has also been engineered to meet the exacting requirements of precision manufacturing operations and laboratories where very high efficiency filtration of fine particulate matter is necessary. Better Air is Our BusinessR The air cleaning efficiency of the BioCel® I is significantly higher than that of 90 - 95% ASHRAE efficiency filters. BioCel® I exceeds the maximum efficiency of 98% which can be measured by ASHRAE 52.1 test method. Rated at 95% by the DOP test method (0.3 micrometer particles) and MERV 16 by ASHRAE standard 52.2, BioCel® I has the advantage of much lower pressure drop than a typical HEPA filter (0.4" versus 1.0" wg at 250 fpm). BioCel® I fills the gap between ASHRAE grade high efficiency filters and ultra-high efficiency HEPAs at half the weight and pressure drop. This compact, lightweight filter will with stand operating temperatures to 350oF, if recommended final resistance is not exceeded. To maximize filter life, use BioCel® I with high quality AAF prefilters. Construction BioCel® I filters consist of a pleated media pack with the cell sides made of 28 - gauge galvanized steel. The media is made of ultrafine fiberglass formed into a series of pleats. Corrugated aluminum separators maintain uniform spacing between each pleat to allow unrestricted airflow through the filter. Bar braces are installed on both sides of the filter for extra reinforcement of the media pack. A flattened, expanded metal faceguard installed on both sides of the filter is available as an option. BioCel® I filters have a single piece steel header on the air entering side that is interlocked to the cell sides in a patented fashion that prevents leakage and forms a totally rigid construction. High Efficiency - Low Resistance Ideal For Variable Volume Systems Galvanized flanged header Sub-micron steel header Bar brace Aluminum separators Covered mitered corners Ultra-fine fiberglass media Corrugated aluminum separator Glass fiber media pack sealant Galvanized steel filter sides Single piece steel filter sides Due to the rigid all metal construction and water resistant media in a supported pleat type configuration, BioCel® I filters can be used in systems with difficult operating conditions: - Variable Air Volume - Turbulent Airflow - Repeated Fan Shutdown - High Temperature - High Humidity - Intermittent Exposure to Water such as Sea Coast Installations
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