North P100 Replacment Cartridge

The Honeywell North P100 Replacement Cartridge is a screw-on particulate filter designed to protect against dust, particles, and aerosol hazards in demanding environments. This P100-certified cartridge is engineered for use with compatible Honeywell half-mask and full-face respirators, delivering high-efficiency filtration where air quality is compromised or unpredictable.

P100 certification means this cartridge removes at least 99.97% of particles 0.3 microns or larger, including dust, mist, fumes, and biological aerosols. The screw-on design enables fast, tool-free cartridge replacement in the field—critical during extended operations where contamination exposure varies throughout the day. Lightweight at 0.13 lbs and compact in profile (2.5 x 1.25 x 5.5 inches), these cartridges won't add bulk to your kit while maintaining serious filtration performance.

Operators, emergency responders, hazmat teams, and industrial workers rely on P100 filters during breach operations, decontamination scenarios, structural fires, and high-particulate work environments. These cartridges are also essential for training exercises where controlled dust or simulant exposure tests respiratory system readiness. Honeywell's reputation for meeting NIOSH standards makes this cartridge a trusted choice for anyone whose mission depends on uncompromised respiratory protection.

Replace cartridges regularly or when breathing resistance increases noticeably—a sign the filter material has accumulated particulate load and efficiency begins to drop. Keep backup cartridges in your go-bag or vehicle so you're never caught without filtration capability during unexpected contamination events.