Has anyone ever tried or have information on the Scentmaster? It is a black box with a charcoal airfilter and motor designed to Eliminate odors. You can replace the packets of charcoal with new ones. It is also portable. I first seen it on Growing deer tv. Looks great and looks like it will work but a little pricey for me. It being portable would be perfect for me as i can load it in the back of my truck and get dressed when i get to my hunting location. But $395 plus shipping is not cheap! But if it works as well as they advertise it would be worth the money. Any thoughts???????