The mask is fitted with JSP’s Typhoon Valve Technology; its low exhale breathing resistance ensures hot air is expelled efficiently while lowering CO2 build-up to boost comfort and reduced wearer fatigue.  The mask is certified to EN 140:1998

The mask is manufactured using latest moulding technologies enabling reduced weight whilst also ensuring a balanced and robust fit to the face.  Force 8 cartridges are easily fitted with a simple bayonet twist. The cartridges are certified for gas and dust as follows. Gas filters: certified to EN14387: 2004. Dust filters: certified to EN143: 2000.