Chimney system available in market then from my experience I think that you should avail Faberchimney . In my kitchen there for air outlet there was just a exhaust fan and when ever I cooked orfryied something it became very difficult for me to stay inside the kitchen then from the nearby showroom I bought an electric Faber chimney the technician installed it very well in my kichen and believe me friends my kitchen looked more appealing after the instalation of faber chimney.Besides the looks and nice services the chimney does its work in a very perfect manner no fumes remains in the kitchen wether you cook nicely or cook like me hahahaha! . Your family member would never know you have spoiled the dish Hahaha! So jokes apart its a very nice chimney and trust worthy.