Mini In-Line Disposable Desiccant Dryer 1/4” NPT; maximum 15 CFM; maximum 125 psi. Ideal for spray guns (point-of-use). 40 micron, porous bronze element removes fine dirt particles, as oil removing media removes oil vapor and desiccant beads adsorb water vapor. Attaches directly to spray or mini regulator located on spray . Unit is bi-directional with 1/4” NPT. Blue desiccant beads lower the dew point to -30° and remove all water vapor. Bead color turns pink when it is time to replace filter/dryer. 7820 Yes - LEAD AND LEAD COMPOUNDS