This compatibility ensures that the pre-filters work in perfect harmony with the respirators

The NB-100 has class 2 protection

The IIR-100 Recon Gas Mask is built for professionals who demand reliability in high-risk environments

smoke) and low-level gases/vapors is needed

as it works seamlessly with standard 40mm NATO threaded filters

ParticulatePro P-3-P - Reusable P3 Particulate Filter - Bayonet Style Attachment Offer:Single Pack This compatibility ensures that theThe ParticulatePro P 3 P Filter is designed to capture particles as small as 0. 3 microns, including dust, smoke, aerosols, chemical vapors, asbestos, welding fumes, and airborne diseases; this filter boasts a remarkable 99. 9% capture rate. Its lightweight, low profile design ensures extended wear without overheating or fatigue. The filters structure enhances the users field of vision, while its low breathing resistance guarantees hours of