A filter insert in AN10 with a 37-degree flare, designed to sit inside an existing AN connection rather than requiring a dedicated filter housing. It is an elegantly simple solution where space is at a premium: you get inline screening at a joint you already have, with no extra hose, no additional fittings and no bracket to mount. Common uses include protecting a fuel pump inlet, screening a dry sump scavenge line or catching debris before it reaches an injector rail. AN10 suits medium to high flow circuits. Because the insert lives inside the joint, plan for occasional inspection, as a blocked screen will restrict flow without any external sign that anything is wrong.