EDIC Galaxy-The 12 gallon Galaxy is the professionals choice when choosing a portable carpet extractor. It has an excellent reliability record and a humble price tag. These USA made extractors use the finest internal components. The 500 PSI CX model has adjustable solution pressure from 50 PSI to 500 PSI. It also has one of the most powerful set of vacuum motors in the industry. The dual 3-stage motors provide a staggering 190" of water lift (suction). You wont find a stronger carpet extractor running on one power cord. A 2000 watt external heater is optional and can be added at any time. Using a firmly mounted external heater drastically increases lifespan on the internal components by not exposing them to 210 degree heat. A mesh drawstring bag is included to keep the hose assembly organized. EDIC's outstanding warranty is 5 years for parts and labor. The polyethylene body on the Galaxy has a lifetime warranty. EDIC has been innovating and manufacturing durable floor and carpet care equipment in Los Angeles California since 1975.