Astecair SL GAS ventalation FUME HOOD science Lab. The whole unit works very well. The filter still looks very good, and the fan sounds very smooth running.
If you have any questions please ask. This item is in the category "Home, Furniture & DIY\Heating, Cooling & Air\Air Quality & Fans\Extractor Fans". The seller is "thorsfire2009" and is located in this country: GB. This item can be shipped to United Kingdom.