The Radon VacTM Radon Mitigation System is designed to reduce radon levels in homes by removing radon gas from beneath the home and discharging it to the outdoors. The Radon VacTM eliminates intrusive PVC pipe runs vertically through living areas or ugly PVC runs up the home exterior. It reduces radon across a variety of sub-slab soil types (dirt, gravel, etc.). It features a sealed, galvanized housing & PSC permanently lubricated, quiet-low watt motor. The corrosion-proof, Variable Aspiration Control Hood dilutes radon gas with infused outdoor air & propels it away. Airflow velocity easily adjusts for various pipe lengths and extraction point from a sump pit or below basement floor.