Initial Price: £1,504.14

Aerosol Testing Enclosure

The Waysafe® AS300 (previously Minicab), prevents passive inhalation and allows safe testing and metering of spray delivery systems in production, laboratory and clinical environments.

The small footprint unit has relatively high airflow so users can be sure that the sprayed media is captured inside the enclosure before passing into the HEPA filter. Clean filtered air is the circulated back into the workplace through the rear grill.

The perspex hood allows clear viewing of the sprayed media and our trusted 300 series HEPA and G4 pre-filter does the rest.

AS300 Configuration Options

  • To be kept hidden
  • £ 0.00
    To be kept hidden
  • This field is for validation purposes and should be left unchanged.

Various options are available including a range of filters for both particulates and odours and 240VAC or 120VAC operation.

  • Ductless – air is filtered and clean air circulated back into the workplace
  • H14 HEPA filtration (99.999% efficient)
  • Easy benchtop installation
  • Portable
  • Low Maintenance
  • Single speed high airflow fan
  • Trusted around the world
  • Fast global delivery
  • Protects operators
  • Perfect for aerosol and metered dose inhalers to be tested in-house
  • Made to order at our factory in the UK
  • Great for applications that don’t justify a full fume cabinet installation

All products are made to order and are despatched 5-10 days after payment, we will advise you if times differ from this

Additional information

Weight 10.3 kg

230VAC 50w, meets LVD and is CE Marked (120VAC available)

Air Speed

>3.0m/s (Face velocity)

External Dimensions

Height 345mm, depth 420mm, width 305mm
Not your size? Ask about bespoke… If you can think it we can make it!


Waysafe '300 series' H14 HEPA filter, 99.999% efficiency @ 0.3 micron

Pre filter

Fitted as standard (simple low cost G4 grade filter pad protects the HEPA filter from large particles to extend service life)


10mm PVC


BaseFood Grade PVC
GlazingCast Acrylic Glazing
FrameDurable Anodised Aluminium
Filter FramePowder Coated Aluminium Frame
FiltersVarious filter options include HEPA for particulates and carbons for odours
AirFlow control and monitoringChoose from simple rotary fan speed control and Airflow alarms to full automated airflow monitoring and control
Bespoke front panelsNeed something slightly different? No problem. Just call or sketch your requirements.
Coloured or stainless steel base panelsGreat for identifying cabinets for specific purposes.
Hours Run MeterElectromechanical, non-resettable run meter for filter and service monitoring.
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