PALL 7215 Pallflex Fiberfilm T60A20 Membrane Filters, 8 x 10-inch, box of 50

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These economical filters are suitable for high temperature and hot gas air monitoring applications. Filters consist of heat-resistant, pure borosilicate glass fibers with moisture-resistant fluorocarbon (tetrafluoroethylene, TFE) coating. During air sampling, moisture variations in air or gases will not cause chemical reactions on the filter. These filters also feature low air resistance, and a low moisture pickup which eliminates lengthy desiccations. Typical Thickness: 203 µm (8 mil), Typical Filter Weight: 3.4 mg/cm2, Typical Water Flow Rate: 220 mL/min/cm2 at 0.35 bar (5 psi), Typical Air Flow Rate: 180 L/min/cm2 at 0.7 bar (10 psi), Maximum Operating Temp.: 315.5°C (600°F), Typical Aerosol Retention*: 96.4% *Following ASTM D 2986-71 0.3 µm (DOP) at 32 L/min/100 cm2 filter media.