If something is not pictured it's because it is not present, so review the photos carefully. I don't know how to attach the lose piece onto the hose end. It is just as shown.The item "Miller Welding 235672 PARP Blower System for Air Purifying Respirator with Battery" is in sale since Thursday, November 26, 2020. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Welding & Soldering Equipment\Welding Equipment & Accessories\Other Welding Equipment". The seller is "25kenwood" and is located in Howard, Colorado. This item can be shipped to United States.