Quiet Radon Mitigation Fan Kit: Radon Mitigation Fan: Your Indoor Air Guardian! Designed specifically to mitigate radon gas pollution, this radon mitigation fan is perfect for basements, indoor spaces, or attics; With high efficiency and energy-saving features, it operates quietly, allowing you to enjoy fresh air while staying secure from health threats; Its excellent waterproof capabilities make it suitable for both indoor and outdoor use, protecting your health and promoting freer breathing!;  [Package Content] 1 x Radon Fan; 1 x U-Shaped Pressure Gauge; 1 x Hose; 1 x Mounting Bracket; 4 x Screw; 4 x Plastic Expansion Screw; 2 x Coupler
- Quiet Operation: Our radon mitigation fan is designed for spaces containing radon; The fan features a soundproof frame and soundproof foam to ensure quiet operation; With noise levels as low as 47 dB, comparable to normal conversation, it can operate around the clock without disturbing your daily life; Even during nighttime use, it won’t affect your rest; 
- Rapid Radon Exhaust: With a powerful airflow of 260 CFM and high speed, this radon fan effectively and swiftly exhausts indoor radon gas; Whether installed in a basement or attic, it provides a healthy environment for your home; 
- Waterproof & Dustproof: Featuring excellent waterproof and dustproof capabilities, this duct fan withstands harsh weather conditions even when installed outdoors; Whether placed in a basement, attic, or outdoor ventilation duct, you can use it with confidence; 
- Quiet Operation: Our radon mitigation fan is designed for spaces containing radon; The fan features a soundproof frame and soundproof foam to ensure quiet operation; With noise levels as low as 47 dB, comparable to normal conversation, it can operate around the clock without disturbing your daily life; 
- Rapid Radon Exhaust: With a powerful airflow of 260 CFM and high speed, this radon fan effectively and swiftly exhausts indoor radon gas; 
- Waterproof & Dustproof: Featuring excellent waterproof and dustproof capabilities, this duct fan withstands harsh weather conditions even when installed outdoors; 
- Unrestricted Installation: The exhaust fan comes with a mounting bracket and couplers, allowing for horizontal or vertical installation with PVC pipes; The flexible design of the adapter eliminates concerns about size compatibility, making installation easy and saving you time and effort; 
- Real-Time Pressure Measurement: Equipped with a U-shaped pressure gauge, this fan provides real-time pressure measurements; The clear blue liquid indicator allows users to easily monitor pressure changes at any time; 
- Specification: Item Model Number: HEE-100P; Rated Power: 75 W (US) / 51 W (EU); Maximum Airflow: 260 CFM; Airflow per Speed Setting: 260 CFM; Maximum Speed: 2700 RPM; External Diameter of Inlet and Outlet: 4-3.5 inches / 98-89 mm; Net Weight: 7.9 lbs / 3.6 kg (US), 9.26 lbs / 4.2 kg (EU); Product Dimensions: 12 x 12.6 x 9.25 inches / 305 x 320 x 235 mm