VersaTrap Spore Trap Cassette

Traps Smaller Mould Spores Using Higher Flows.


VersaTrap spore trap cassettes provide the sampling versatility you need to capture mould spores and other particles ranging from 1.5 to 3.9 µm. Sampling is as easy as selecting the flow rate that will target the desired particle size (see table), calibrating a pump to the flow rate, and collecting the sample.

The narrow slit inlet focuses particles toward the clear glass slide coated with a fully optimised sticky substrate. Targeted size particles are effectively held in a well-defined rectangular footprint. Each slide is encased in a SureSeal certified leak-free cassette to ensure sample integrity.

For more information on the VersaTrap Spore Trap Cassette, contact your local Air-Met office. 
  • High collection efficiency from 5 to 30 L/min
    • VersaTrap captures Aspergillus and Penicillium mold spores as small as 1.5 µm at 30 L/min 
  • A standard collection method for mould spore count and genus identification
  • Easy analysis — ASTM D7391-09
    • Positioning notches and flat edges for easy alignment on microscope stage 
    • Uniform, well-defined rectangular deposition
  • Optimised slide adhesive
    • Optically clear and tested for superior adherence 
  • SureSeal certified leak-free cassettes for sample integrity 
  • Unique serial number on each cassette for sample traceability 
Sample Time 1, 2, 5 or minutes
Sample Rate 15 L/min optimum
Sample Pump QuickTake 30


  • Indoor Air Quality investigations 
  • Cleanroom contaminant profiling 
  • Infection control 
  • HVAC evaluation 
  • Allergy testing 
  • Asbestos 
  • Water intrusion 
  • Fibre analysis 
  • Wall cavities