About This DESIGNED FOR CHEMICALS, SMOKE, AND PARTICULATES: The P-A-3 Filter cartridges combine A1 organic vapor and P2 particulate protection to guard against chemical fumes, smoke, dust, resin vapors, and more. Perfect for woodworking, painting, sanding, and handling hazardous materials. QUICK-CONNECT BAYONET ATTACHMENT: Built with a secure bayonet-style connection for fast, tool-free installation. Compatible with Parcil Safety respirators (PD-101, PT-101, T-61) and most bayonet-style masks and respirators. IDEAL FOR DIY AND PROFESSIONAL USE: Whether you’re tackling home renovation, industrial jobs, mold remediation, or emergency prep, the P-A-3 filter cartridges provide dependable protection in demanding environments. LOW BREATHING RESISTANCE FOR COMFORT: Engineered to minimize airflow restriction, allowing for easier breathing over extended use. Stay focused and comfortable even during longer tasks. BUILT FOR RELIABILITY & REPLACEMENT READY: Includes two organic vapor cartridges and two particulate filters. Easy to replace, built to last, and ready when you need them most. Overview Size : P-A-3 Organic Vapor Bayonet Material : P-A-3 A2P2 Filtration Brand : Parcil Distribution Color : P-a-3 Bayonetpro Model Name : P-A-3