Trend Airshield Pro / Max
There are many types of dust mask available, some better than others. When choosing one, its important that it's CE approved. Powered respirators should be TH1 / TH2 rated.
This is the newest version of the Trend Airshield. The Airshield Pro is a powered respirator approved to standard BS EN 12941 TH2P-S. It's been designed to increase filtration efficiency and improve comfort.
The Trend AIR/PRO comes with an 8-hour rechargeable battery pack which is also available as a replacement part.