Housing: S/S430 or white/Black Painting

specification:
110V/60Hz or 220V/50HZ
normal lamp
single motor or twin motors
suction:250 or 500m3/h
3 speed slide switch or push button
5 layer Al. filter or Acrylic filter
noise:below 60DB
width:50cm, 60cm, 70cm, 90cm
.

• Place of Origin:
• China 
• Payment Terms:
• L/C;T/T 
• Standard / Certificates:
• CE/GS/UL/SAA