This cartridge, labeled in black, is approved by NIOSH to provide protection against certain organic vapors. Experience increased breathability and comfort with the world's first four-flow cartridge system. The two dual-flow cartridges in each respirator combine to create four paths of airflow, making breathing easier. The cartridge connection is quick and simple, offering improved field of vision and comfort. Refer to the 3M Respirator Selection Guide for a list of chemicals and corresponding 3M filters, cartridges, and respirators.

The 3M Secure Click™ 2-Flow Organic Vapor Cartridge/Filter, NIOSH-approved, protects against certain organic vapors and particles up to 10 times the permissible exposure limit. With the 3M Secure Click™ 2-Flow Technology, this cartridge enables breathing through four airflow paths. Benefit from certified protection and enhanced features with the 3M Secure Click™ 2-Flow Organic Vapor Cartridge/Filter.

The 3M Secure Click™ 2-Flow Organic Vapor Cartridge/Filter is compatible with 3M Secure Click™ HF-800 Series Reusable Respirators, replacing the round bayonet connection with the new 3M Secure Click™ Connection. This provides a simple and quick cartridge/filter connection that works like a seatbelt. Simply align the connections, push until you hear a click, and ensure that the filters and cartridges are properly installed.