Powercap® Active™ (Patent Granted) is a lightweight, firm fitting, ergonomically designed positive pressure respirator, designed to protect the user from dust and most airborne particulate pollutants to EN 12941+A2 TH1P.
A reliable product which i have used for years, spares readly available.
This was a replacement for an earlier model which I have used satisfactory for at least 10 years in my home workshop. Shop around asking prices vary quite a lot.
For chainsaw carving, this is a must. Protects your face from wood chips while carving and your lungs while finishing. Gave it a 4 because of the price... but the price is worth it...
I am using this to help with hayfever the ventillation is excellent if a little cold on the face not a problem if you are working. The noise level is fine but it does hinder watching TV and Videos in my circumstances. The mask is in reasonable condition considering they date from 2006 and the battery holds its charge for now. Overall I am very pleased