Preparing Coffee Using Inverted-Type Brewing Machine

I love drinking coffee and I want to purchase one set of Aerospace. I just want to know some basic information. How to use this brewer? What is the difference with this than any other traditional coffee maker? What are the materials used in developing this device? How good is its coffee filter? How to clean the device after using, is complicated or like –use-and-wash type device? How much will it cost if I’m going to purchase 1 piece of this?