Portwest P311 Strap & Clip FFP3 Valved Dolomite Moulded Disposable Masks (Pack 10)

• Portwest P311 valved Dolomite moulded disposable metal free masks with FFP3 protection
• Strap & clip drop down head straps allow easy romoval
• Internal foam gasket around the nose bridge ensures a tight, secure fit
• High performance valve increases user comfort by lowering CO2 and heat build up
• Dolomite (D) clogging tested for easier breathing and longer-lasting filtration performance
• 100% Metal Free
• Non-magnetic - nickel and ferrous free
• Approved to EN149:2001 +A1:2009 FFP3 NR D
• Pack of 10

FFP3 PROTECTION

• Class 3 high efficiency-fine non-toxic dusts, fibres aqueous mists and oil based mists. APF:20 workplace exposure limit
• Guide to protection: Brick, concrete, ferros metal fume, fibre glass, lead fume, MDF hand tools, mineral fibres, plaster, rockwool, sandstone, silica, hard wood and soft wood dust
• (D) Optional Dolomite test, meets the clogging resistance requirements, able to resist clogging in fine dust environments