Millipore® Aerosol Analysis Monitor Refill Membrane Filters
37mm Millipore® MF-Millipore mixed cellulose ester membrane filters and Millipore Mitex PTFE membrane filters are the recommended filter refills for Millipore 37mm Aerosol Analysis Monitors. Use 25mm MF Millipore membrane filters (MIL-AAWP02500) for 25mm Millipore 25mm Aerosol Analysis Monitors. Replacement absorbent cellulose membrane support pads are also available for both 25mm and 37mm membrane filters.