• Filters last up to 5 years and can be easily replaced • P3 RD Filters are CE certified: EN143: 2000+A1: 2006 • With High Efficiency Synthetic Particulate Airfilter (HESPA) using Mechanical Filtration Technology • Offer a minimum efficiency of 99,95% or higher at 0,3 microns particle size Applications • Welding and Grinding (Metal fumes and Dust) • Construction (Silica Dust, Abestos, Concrete Dust, Stone Dust, Aggregate Dust, Wood Dust, Cement Dust, Mold) • Mining (Coal Dust and Silica Dust) • Manufacturing (Glass Fibres, Composite Fibres, Lead Fumes) • Food (Poultry, Diary Powders, Spices, Grain Dust) • Pharmaceutical (Powders, Viruses)