• PARTICULATE PRE-FILTER - Prefilter for use in conjunction with cartridge filter systems.
• P2R FILTER - P2 R Pre-Filter.
• HALF MASK - For use with the Sealey 9000 half mask and a corresponding cartridge.
• REUSABLE - Reusable filter element.
• COMPATIBLE - Use with the Sealey 9001, 9002, 9003 range of filter cartridges and 9009 filter retainer.
