Replacement filter for 3MTM Portable Compressed Air Filter and Regulator Panel 256-02-00 Used with the 3MTM Portable Compressed Air Filter and Regulator Panel 256-02-00.Includes:0.6 Cubic Foot Cylinder of Zero Gas0.6 Cubic Foot Cylinder of Span GasCylinder ValveCaseRestricted States:AK,HI,PR
