à¤Ã×èͧ´Ù´¤Çѹ ÃØè¹ HAKKO 421 SMOKE CLEANER
1.With a highly efficient filter, a 0.3 micrometer particle is
      removed 98% or more, and the detrimental ingredient of
      the flux and solder which are generated during soldering
      operation is made into pure air.
2.In the compact size which can move, it can be installed
      anywhere easily.  It allows to be applicable frequent
      change of production line or sell production system.
3.With the suction mouth of a duct + hood, it does not
      become the obstacle of a work space, but also good
      suction efficiency.
4.Two ducts can be available in one unit.