Dcfairfan 4X4 Inch Radon Installation Fan Kit, Radon Mitigation System Kit Inline Duct Fan Ip67 Waterproof, Indoor Outdoor Venti

Radon Is A Colorless, Odorless, And Tasteless Radioactive Gas. Lt Is The Leading Cause Of Lung Cancer Among Non-Smokers And Is Considered A Significant Health Risk When Present In High Concentrations(American Cancer Society). Radon In The U.S. -According To The U.S. Epa, Nearly One Out Of Every 15 Homes In The United States Is Estimated To Have An Elevated Radon Level Of 4 Pci'L Or More. Where Is Radon Exist? -While The Radon Risk Varies By Region, Homes With Elevated Radon Levels Have Been Found In Every U.S. State, The Epa And The Surgeon General Recommend That All Us Homes Install A Radon Mitigation Fan. Equipped With 4 To 4 Inch Rubber Couplings And Air Pressure Indicator, Comes With User-Friendly Manual, No Hassle Of Installation Problem, One Kit Solve Your Radon Problem, Especially Suitable For People Less Of Installation Skills. This Radon Installation Kit Can Be Also Used In Hydroponic, Greenhouses, Garage, Warehouse, Especially Suitable For Long Pipeline Environment Work.