SXDOOL Solder Smoker Absorber Remover Fan with Speed Controller,Fume Extractor Smoke Prevention,120mm 120V Cooler Adjustable

High airflow cooling fans designed for Solder Smoke Absorber/Fume Remover/Smoke Extractor Prevention Absorber Features a fan speed controller so you can optimize the airflow and noise for your application. Dual ball bearing design allows the fan continuous operation 24/7 without too much of dust and high temperature concern and have a lifespan of 50,000 hours compare to sleeve bearing. Even more it allows the fans to be laid flat or stand. Comes with 3pcs 120mmX120mmX3mm Active carbon filters,easy to replace. The filter is made of special foam with refined activated carbon, which has high suction and flux absorption properties. Great for mobile phone maintenance, great for soldering station work,electronics, arts and crafts, stained glass work, .