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50 Pack PTFE PM2.5 Air Monitoring Membrane Filter 2.0 µm 46.2mm PP Support Ring Sequentially Numbered

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$285.99

$ 99 .00 $99.00

In Stock

1.Size:46.2mm


2.Style:50 Pcs


  • Cobetter PM2.5 PTFE membrane filter is made by high purity PTFE film, structured a thin flat filter with chemically resistant polypropylene support rings
  • Conforms to EPA PM2.5 reference method under the requirements for 40 CFR part 50 Appendix L
  • No glues or adhesives
  • Sequentially numbered for easy traceability


Cobetter PM2.5 PTFE membrane filter is especially designed for PM2.5 air sampling. It is made by high purity PTFE film, structured a thin flat filter with chemically resistant polypropylene support rings, for better handling. Low element background, very good chemical compatibility makes the ring supported PTFE filter very widely used in ambient air monitoring. Cobetter PP ring supported PTFE filters are produced in ISO7 clean room. Membrane printed with sequential numbers for easy recording and tacking.