Achieve a clean and dry by using this innovative grip type in-line moisture filter The 5-Micrometre filter component enables the moisture to be separated, then you can easily remove the moisture build-up by pushing the spring loaded release valve Filter has 1/8 Inch Female Threads that attach to the airbrush and 1/8 Inch Male Threads that connect to the hose for protecting your airbrush and airbrush projects from moisture damage Screws straight onto your airbrush. Material: Metal+Plastic colour: Silver Package Contents: 2 x Airbrush Mini Air Filter. Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.