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25mm Cassettes

25mm Cassettes

Zefon offers a complete line of preloaded air sampling filter cassettes manufactured to meet all applicable NIOSH, OSHA, and EPA standards. All cassette housings are manufactured in-house from polystyrene, polypropylene, or conductive materials and are available in two, three, or four piece configurations. Cassettes are individually assembled and preloaded under stringent quality assurance standards with only the finest quality membrane and support pads.

Features:

  • Fully assembled, preloaded and ready to use
  • Leak free construction eliminates sample loss
  • Configurations available to conform with most NIOSH, OSHA or EPA standards that require filter cassettes
  • Wide selection of filter membrane types including MCE, PVC, PTFE, Glass Fiber and Polycarbonate
  • Available with Zefon Solu-Sert™ or Gravi-Sert™ filter capsules installed
  • Housings available in 2-Piece close closed face sampling, or 3-Piece and 4-Piece (37mm only) configurations for open faced sampling.
  • Sterile models available and suitable for a wide range of applications such as fungi collection, microbiological analysis, water supply testing and beverage monitoring.
  • Ultra Pure PTFE models available for pharmacetical compound sampling.
  • Custom configurations available. Contact us for more information


25mm Cassettes - MCE

Item No. Description
CB25080MW CASSETTE, 25MM 3PC, 0.8µm MCE MATCHED, 50/BX
CB25080MW-2 CASSETTE, 25MM 2PC, 0.8µm MCE MATCHED, 50/BX
CB25080SS-2 CASSETTE, 25MM 2PC, SOLU-SERT, BANDED, 50/BX
CLCL-C2550 FILTER CAPSULE, 25MM, SOLU-SERT, 50/BX
CU25080 CASSETTE, 25MM 3PC, 0.8um MCE, 50/BX
CU25080-2 CASSETTE, 25MM 2PC, 0.8µm MCE, 50/BX
CU25080SS-2 CASSETTE, 25MM 2PC, SOLU-SERT, 50/BX

25mm Cassettes - PVC

Item No. Description
CB25500PVC-2 CASSETTE, 25MM 2PC, 5.0µm PVC, CL BAND, 50/BX
CB25500PVCMW CASSETTE, 25MM 3PC, 5.0µm PVC MATCHED, 50/BX
CB25500PVCMW-2 CASSETTE, 25MM 2PC, 5.0µm PVC MATCHED, 50/BX
CB25500PVCPW CASSETTE, 25MM 3PC, 5.0µm PVC PREWEIGHED, 50/BX
CB25500PVCPW-2 CASSETTE, 25MM 2PC, 5.0µm PVC PREWEIGHED, 50/BX
CB25500PVCPW-GS-2 CASSETTE, 25MM 2PC, 5.0µm PVC GRAVISERT PRE 50/BX
CU25500PVC-2 CASSETTE, 25MM 2PC, 5.0µm PVC, 50/BX
CU25500PVC-3 CASSETTE, 25MM 3PC, 5.0µm PVC, 50/BX
PVPV-C2550 FILTER CAPSULE, 25MM, GRAVI-SERT, 50/BX

Cassette Accessories

Item No. Description
PFSP25 PAD, POROUS PLASTIC, 25MM, 100/PK
ZA0046 OPENER, CASSETTE, 25MM/37MM, EACH

Standard Cassette Housing

Item No. Description
CO25MMH-1 CASSETTE HOUSING RING, 25MM, STYRENE, 50/BX
CO25MMH-2 CASSETTE HOUSING, 25MM, 2PC, STYRENE, 50/BX
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Question/Answer

how do i use the PCM 0.8µm MCE, TEM 0.45µm MCE

The PCM 0.8µm MCE cartridge is for use with NIOSH 7400 method. The TEM 0.45µm MCE cartridge is for use with the NIOSH 7402 method. A link to these methods can be found on each respective product’s page on our website.

Do I need an SDS for this product? If so please email .

This product does not have an SDS.

Click on an item to see additional information or ask a question.