3M 7000001932 is a mold and silica hazard type respirator. It is not compatible with 3M PAPR Systems but compatible with 3M Supplied Air System. This maintenance-free product does not have accessories or a clip-on welding shield. It features a bayonet connection type and is compatible with a welding shield. The mask has no cool flow™ exhalation valve or eye protection but it includes spare parts. It does not have a speaking diaphragm or enhanced durability. The silicone faceseal and six-point head harness are not included. However, it does have a drop-down feature and is a half facepiece reusable respirator with an assigned protection factor of 10. The exhalation valve is included and the primary material is thermoplastic elastomer (TPE). It is available in small mask size with a 4-point harness type. The range is good and the replaceable cartridge is not included. The facepiece material is thermoplastic elastomer (TPE).