This is a 3M breathing tube. Please refer to the technical specifications in the listing for more information.
We have inspected this item and we do not have the capability to fully test it. This unit appears to be in original packaging. Please refer to the photos for more information.
This unit only includes what is photographed in the listing.
Technical Specs
| Item | Breathing Tube |
| Width | 38 in |
| Color | Black |
| System Type | PAPR System |
| Series | Versaflo |
| For Use With | TR-300 Series; Versaflo Air Source; Versaflo Headtop (Sold Separately) |