Specification Brand : Honeywell BulletPoint : Honeywell Fit Test Adapter for use with PortaCount Quantitative Fit Tester. For 5500, 7700, 5400, 7600, 7800 Series masks (770021) BulletPoint1 : Especially designed for use with welding helmets and face shields BulletPoint2 : Unique coaxial valve system channels air to the worker BulletPoint3 : Provides maximum filtration and ease of breathing BulletPoint4 : Provides protection against airborne particulates and welding flash BulletPoint5 : Available in high- and low-pressure configurations Color : Yellow/Black ExteriorFinish : Aluminum,Carbon Fiber ExternallyAssignedProductIdentifier : 4032792295247 ExternallyAssignedProductIdentifier1 : 641817041055 ExternallyAssignedProductIdentifier2 : 0641817041055 ExternallyAssignedProductIdentifier3 : 00641817041055 Hazmat : 9 IncludedComponents : carbon Fiber cylinders ItemName : North by Honeywell 719009N99 Replacement Filters for 7190 Series Half Masks, 5", 12 per Pack (Pack of 2) ItemPackageDimensions_Height : 4.2 inches ItemPackageDimensions_Length : 1 inches ItemPackageDimensions_Width : 5.25 inches ItemPackageQuantity : 1 ItemTypeKeyword : safety-respirator-parts Manufacturer : North by Honeywell Material : Polypropylene MaximumOperatingPressure : 4446 pounds_per_square_inch ModelNumber : 068-719009N99 NumberOfBoxes : 1 NumberOfItems : 2 PackageLevel : unit PartNumber : 719009N99 ProductSiteLaunchDate : 2011-10-24T01:36:19.063Z Size : 5 Inch Style : Industrial SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 2