3M D8006 Multi Gas/Vapor Cartridge Dual Flow Protective Safety Clothing The TR-642-3 is for charging

The TR-642-3 is for charging the TR-630 Standard Battery

Comfortable foam face seal

formaldehyde and particulates

liquid & particulate biological hazards

formaldehyde or hydrogen fluoride at concentrations up to 10 times the Permissible Exposure Limit (PEL) with half facepieces or 50 times PEL with full facepieces

3M D8006 Multi Gas/Vapor Cartridge Dual Flow Protective Safety Clothing The TR-642-3 is for chargingSecure Click connection style enables a quick, simple connection of cartridges Secure Click cartridges are dual flow to allow easier breathing and greater comfort Use with NIOSH approved 3M Secure Click Facepieces NIOSH approved for protection against certain organic vapors, sulfur dioxide, hydrogen chloride, chlorine ammonia methylamine formaldehyde or chlorine dioxide or hydrogen fluoride or hydrogen sulfide Swept back design for enhanced field of