Controling Smell - Small room

Quick question. Have any of you used the Vaportek EZ-Twist to control smell for your grow. If so, does it work and what does the disk smell like, I don't want to cover one smell with something else that is unbearable. Will an air purifier work. I don't really want to make a carbon scrubber as I am running out of plugs (i.e. don't want to overload circuit) and I don't want to cut any more holes into the cabinet. Thanks for the help. Oh, and it is just two plants.

Never mind, I would delete the post but I am not sure if I can do that. Going a different route, thanks anyway.

are you talkin bout the cfl ones, i just ran across some
if so then they might be good for the veg if there was alittle smell.
but for flowering prob not, i would think it is too much smell