ITEM NAME:Hose Paint Fittings Airbrush Mini Air Filter Moisture Water Trap 1/8" Tool Kit3C.Filter has 1/8" BSP Female Threads that attach to the airbrush and 1/8" BSP Male Threads that connect to the hose. Screws straight onto your airbrush. Type: mini air filter. 1 x mini air filter (other accessories are not included).