Hey doctor? maybe could you call me about this air cleaner. I am very interested and I'm sure you have an idea what you want out of it and I am not one to try to low ball people on something.If you can let me know what your looking at getting at i'll let you know where I stand on buying it from you. you can call me pretty much anytime you want. I live in Montana and my phone # is (406) 855-8023 my name is Shawn.