CERTIFIED QUALITY & WIDE APPLICATION: Fully compliant with FCC, CE, RoHS, and MSDS standards, our KNOKOO fume extractor ensures professional-grade safety. It is the ultimate solution for smoke and harmful gas filtration across various industries, including large-scale soldering, laser engraving/cutting, wood etching, 3D printing, and laser beauty treatments (such as laser freckle and mole removal).Built for 24/7 continuous operation, it's the reliable choice for professional workshops and busy salons

ULTIMATE 4-STAGE FILTRATION & 99.97% PURIFICATION: Experience professional-grade air cleaning with our advanced 4-layer structure. Unlike standard filters, this system effectively neutralizes 99.9% of VOCs, harmful chemical fumes, and stubborn odors from laser engraving, welding, and salon treatments, ensuring a safe and breathable workspace

MAXIMUM ODOR ADSORPTION-7.7LBS ACTIVATED CARBON: Packed with a massive 3.5KG (7.7 lbs) of high-iodine activated carbon, our dual-layer carbon filters offer a significantly larger surface area than thin carbon sheets. This heavy-duty design ensures deep purification, capturing microscopic gas molecules and recirculating only clean, scent-free air

POWERFUL 350W SUCTION & 247 CFM AIRFLOW: Driven by a high-performance 350W brushless DC motor, this extractor delivers a massive airflow of 420 m³/h (247 CFM). It creates constant negative pressure to instantly capture heavy soldering smoke, laser fumes, and pungent odors at the source—before they reach your breathing zone

​[LCD DISPLAY & REMOTE CONTROL]: Stay in full control with the integrated LCD digital screen, which provides real-time monitoring of your machine's status. For added convenience, the included wireless remote control allows you to adjust wind speed and settings from a distance, ensuring a seamless and uninterrupted workflow in busy workshops or salons

[WHISPER-QUIET & PORTABLE DESIGN]: Engineered for mobility, the machine features 4 wear-resistant silent caster wheels at the base. These 360° swivel wheels allow you to move the unit effortlessly between workstations without scratching your floors

𝐈𝐦𝐩𝐨𝐫𝐭𝐚𝐧𝐭: 𝐏𝐥𝐞𝐚𝐬𝐞 𝐩𝐫𝐨𝐯𝐢𝐝𝐞 𝐚𝐧 𝐚𝐜𝐭𝐮𝐚𝐥 𝐚𝐝𝐝𝐫𝐞𝐬𝐬 𝐟𝐨𝐫 𝐚𝐧𝐲 𝐨𝐟 𝐲𝐨𝐮𝐫 𝐨𝐫𝐝𝐞𝐫𝐬. 𝐔𝐧𝐟𝐨𝐫𝐭𝐮𝐧𝐚𝐭𝐞𝐥𝐲, 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬 𝐜𝐚𝐧𝐧𝐨𝐭 𝐛𝐞 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 𝐭𝐨 𝐣𝐮𝐬𝐭 𝐚 𝐏𝐎 𝐁𝐨𝐱 𝐚𝐝𝐝𝐫𝐞𝐬𝐬.

𝐍𝐨 𝐀𝐟𝐭𝐞𝐫-𝐒𝐚𝐥𝐞𝐬 𝐖𝐨𝐫𝐫𝐢𝐞𝐬: If you need after-sales support, please contact our customer service at the KNOKOO store via Amazon's internal message for help. we offer 24h/7day online service on a week