The PeRSo 3 System comprises an H32 half hood, blower unit, breathing hose, removable battery, charger and flow gauge. The blower unit is supplied with a pre-filter and H14 HEPA filter, and features a low battery/airflow alarm in addition to a backlit LCD display providing a readout of the battery level, filter condition and flow rate. Affixing to the waist, with an ergonomic lumbar support and harness, the unit is lightweight and comfortable for use throughout extended working periods.


The H32 hood is good for applications where users may wish to use a telephone or stethoscope and need access to their ears. The hood works which a large variety of loupes.


There are two battery options:

  • Standard - up to 8 hours of operation
  • Heavy duty - up to 14 hours of operation


The PeRSo 3 has been CE certified by BSI to the BSI COVID-19 Technical specification, and has been approved by the HSE for use in healthcare and dentistry during the COVID-19 pandemic.


The PeRSo 3 is undergoing full type approval to EN12941 to enable use after the pandemic.


Included within the price, is an upgrade pack which will be supplied once the product receives full type approval to EN12941. The upgrade pack includes; a hood, breathing hose, filter and the relevant markings to be applied to the product.

PeRSo 3 System with H32 Hood