Hidden exhaust fan 30*30

National industry Excellent quality Internal opening 25 cm External frame mesh 30 cm Very easy to install Suction power 190 CFM Hood outlet 4 inches Very quiet 50/60Hz 220V Dual power motor equipped with double rotary feature Double suction power and lower electricity consumption Warranty for 5 years against manufacturing defects Warning! Please do not expose the product to chemicals such as (acid or flash or Dixen..) - Please clean the product with soft tools and do not use rough tools (such as wire brush or sharp tool) which may cause scratching of the product.