This 6ft. braided hose fits Badger airbrushes and has a transparent in-line drainable water-trap, The end that attaches to the compressor is a 1/4" female (fits most brands of compressors such as Badger, Iwata, Sparmax) and it has an integrated Propel Regulator Fitting (for air cans) . The other end fits Badger airbrushes.