Asbestos CASSETTE, 25MM 3PC, 0.8µm MCE, PCM, 50/BX

Zefon PCM & TEM 25mm air sampling cassettes are designed and manufactured to meet all applicable NIOSHOSHA, and AHERA standards for asbestos air monitoring. The cassette housings are injection molded in-house and are individually assembled and preloaded under stringent quality control standards. Once assembled, each cassette is individually tested prior to packaging for shipment. Random lot sample testing is performed daily by an independent laboratory to ensure low background fiber counts. Laboratory results are available upon request.


  • 0.8μm MCE Filter Material with or without grids (PCM models)
  • 1.2μm MCE Filter Material with or without grids (PCM models)
  • 0.45μm + 5.0μm MCE Filter Material (TEM models)
  • 2″ Static Conductive Extension Cowl
  • Meets NIOSH 7400/7402 and OSHA ID160 specifications
  • Meets AEHRA Requirements (TEM Model #Z045BA)
  • Each cassette is marked with a unique serial number
  • Preloaded – ready to use