“Cleanair® Fume exhaust hoods are installed in laboratories to remove chemical odor, fumes and gases emitted during the process activities. Cleanair Fume hoods are available in various types such as constant exhaust hoods, axillary bye-pass hoods and low volume exhaust hoods, etc. Cleanair fume hoods are fully contained and custom-built models. Three sides of the hood are permanently closed and front side provided with sliding type sash made of toughened glass. Ventilated under storage cabinets are supplied along with Cleanair Fume hoods for storing reagent and small instruments, etc. Fume hoods are available in ducted or ductless type and also in walk-in type.