PTFE Filters, 2.0 µm, 47 mm | Order High-Quality - SKC, Inc
These filters offer low back pressure that allows longer sampling periods at higher flow rates to enhance sensitivity. See Ordering Information for PTFE filters Cat. Nos. 225-1709, 225-1747, and 225-1711. A PTFE filter with a 2.0-µm pore size may be used with SKC’s reusable thoracic Parallel Particle Impactor (PPI) to sample thoracic