3M Cartridge Respirator – Medium (Model R6211)

The 3M Cartridge Respirator (Model R6211) in medium size is a versatile half-mask designed for professionals facing paint spraying, solvent handling and pesticide application. Combining dual organic-vapor cartridges and P95-rated filters, this reusable respirator helps filter at least 95 percent of solid and liquid aerosols—including certain oil-based vapors—while providing comfortable, long-wear protection. Its low-profile, swept-back design maximizes visibility, and the soft thermoplastic face seal contours to medium-sized faces for a secure fit.

Built for demanding work environments, this respirator features bayonet-style connections for rapid cartridge and filter changes, and an adjustable head harness to maintain a snug seal. Durable materials and easy-to-clean surfaces ensure reliable performance project after project.

Key Features

• NIOSH-approved OV cartridges for protection against organic vapors
• P95 oil-proof particulate filters to block at least 95 % of solids and liquid aerosols
• Dual bayonet connection compatible with 3M filter and cartridge system
• Soft, flexible thermoplastic face seal for enhanced comfort and fit
• Swept-back design for an expanded field of view
• Lightweight, reusable construction for extended use