AWR: H20+Co2->c4+O2+ H20 Ideal size would be about the size of a pack of cigarettes Other potential markets, use for underwater breather. Should be capable of recycling enough air for 2 people with automatic adjustment for usage level. Should be able to be disconnected from suit and be used as vehicle or habitat Air recycler. Should supply pressure for elastic tubing in spacesuit. Should recycle drinkable water from exhaled watervapor, and sweat. Storage of gasses and water, in tubing of spacesuit, and external tanks in vehicles, or habitat.Components: Power supply Nanotube pumps Circuitry for operation Micropore filters/removeable for cleaning. Processing similar to photosynthesis Sensors: Temperature pressure Co2 level O2 level Water vapor Other gasses