ULUO493 tabletop smoke absorber Activate carbon filter is replaceable Adopted double roll axis, rotate stable, low noise Soldering Smoke Absorber ULUO493 1.Soldering materials is made by lead and many kinds of chemical active solvent, when soldering, toxic ingredients come out, which made many people getting headache, faint and so on. USE 493 smoke absorber can remove toxin gas quickly.2.Compact ...