Introducing the KNOKOO FES150D Portable Laser Fume Extractor, designed for laser engraving, printing, and welding! With a powerful 150W motor and a filtration efficiency of 99.97% for 0.3μm particles, this extractor ensures a safe work environment. Enjoy easy mobility with its convenient handle and casters, along with a quiet operation under 55dB. Comply with OSHA regulations while enhancing productivity. Welcome to visit our website for more!