A replacement concentrator for your high velocity dryer. This is the orginal longer version that was suppied with the dryer from 1994-2019. This tool is compatabile with most 1.5" diameter standard dryer hoses. Works with EDEMCO, KOOL DRY, EZ DRY, METRO and most other standard high velocity dryers. (Conc 217W) CONCL is the EZ-Groom Code.