The xTool Desktop Smoke Purifier is a compact air filtration accessory designed for smaller desktop xTool laser engravers. It helps remove smoke, dust, fumes, and odours produced during laser engraving or cutting, making it useful for home studios, offices, classrooms, craft markets, and small workshops. It uses a 3-layer filtration system with HEPA and activated carbon filtration and can work in sync with compatible xTool machines such as the xTool F1, F1 Lite, F2, and M1 Ultra.