Experts recommend using air purification systems indoors to rid areas of deadly smoke that may have seeped in from wildfires or from the smog that hangs over areas far from the actual fire itself. Fellowes air purifiers offer a high degree of protection against airborne contaminants like the particulate emitted by wildfires. H13 True HEPA filtration effectively removes at least 99.95% of particles as small as 0.1 microns like smoke, allergens, and volatile organic compounds.