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10 Best Quietest Radon Fan 2025 in the United States
#1
Winner
Festa Radon AMG Legend Extreme Quiet and Energy Efficient 571 CFM Radon Mitigation System Inline Fan - 6" Electric Waterproof Inline Duct Fan - Sturdy Glass Reinforced Poly-Resin White
The Festa Radon AMG Legend Extreme Radon Fan is designed specifically for radon mitigation, making it an excellent choice for homeowners concerned about indoor air quality. One of its standout features is its quiet operation, with a noise level low enough to avoid disruption in living spaces. With an airflow capacity of 571 CFM, it efficiently exhausts air, ensuring effective radon removal. The fan operates at a power wattage of 170, which is fairly energy efficient, helping to keep electricity bills manageable.
Rating
9.9
Chosen by1,366
Noise Level
Durability and Warranty
Most important from
10 reviews
#2
RadonAway RP145 Radon Fan P/N 23030-1 Inlet/outlet Diameter of 4.5
The RadonAway RP145 Radon Fan is designed to be one of the quietest options on the market, operating at just 30 dB, which is almost whisper-quiet. This makes it an excellent choice for residential and commercial spaces where noise is a concern. With an airflow capacity of 166 Cubic Feet Per Minute (CFM) and a maximum rotational speed of 1500 RPM, it effectively ventilates spaces to reduce radon levels, which is crucial for health and safety.
Rating
9.8
Noise Level
Durability and Warranty
Most important from
1292 reviews
#3
Festa Radon AMG Prowler - Quiet and Energy Efficient 221 CFM Radon Mitigation System - 3" Electric Inline Fan - Glass Reinforced Poly-Resin - White
The Festa Radon AMG Prowler Radon Fan is designed for homeowners seeking an efficient solution for radon mitigation with minimal noise disruption. With a noise level of 65-70 dB, this fan operates quietly, making it suitable for indoor use without causing significant disturbances. Its airflow capacity of 221 CFM ensures effective ventilation, which is crucial for radon removal in homes. Energy efficiency is another highlight, as it consumes only up to 115 watts, making it a cost-effective option for ongoing use.
Rating
9.6
Noise Level
Most important from
20 reviews
Top 10 Best Quietest Radon Fan 2025 in the United States
#1
Winner
9.9 score
Festa Radon AMG Legend Extreme Quiet and Energy Efficient 571 CFM Radon Mitigation System Inline Fan - 6" Electric Waterproof Inline Duct Fan - Sturdy Glass Reinforced Poly-Resin White
Festa Radon AMG Legend Extreme Quiet and Energy Efficient 571 CFM Radon Mitigation System Inline Fan - 6" Electric Waterproof Inline Duct Fan - Sturdy Glass Reinforced Poly-Resin White
Noise Level: low
Airflow Capacity: 571 CFM
Energy Efficiency: 170 watts
Durability and Warranty: 5-year warranty
Chosen by 1366 this week
RadonAway RP145 Radon Fan P/N 23030-1 Inlet/outlet Diameter of 4.5
RadonAway RP145 Radon Fan P/N 23030-1 Inlet/outlet Diameter of 4.5
Noise Level: 30 dB
Airflow Capacity: 166 CFM
Energy Efficiency: energy efficient
Durability and Warranty: durable
Festa Radon AMG Prowler - Quiet and Energy Efficient 221 CFM Radon Mitigation System - 3" Electric Inline Fan - Glass Reinforced Poly-Resin - White
Festa Radon AMG Prowler - Quiet and Energy Efficient 221 CFM Radon Mitigation System - 3" Electric Inline Fan - Glass Reinforced Poly-Resin - White
Noise Level: 65-70 dB
Airflow Capacity: 221 CFM
Energy Efficiency: 115 watts
Durability and Warranty: 5-year warranty
Festa Radon AMG Hawk Quiet and Energy Efficient 322 CFM Radon Mitigation System Inline Fan - 6" Electric Waterproof Inline Duct Fan - Made with Sturdy Glass Reinforced Poly-Resin White
Festa Radon AMG Hawk Quiet and Energy Efficient 322 CFM Radon Mitigation System Inline Fan - 6" Electric Waterproof Inline Duct Fan - Made with Sturdy Glass Reinforced Poly-Resin White
Noise Level: 55-60 dB
Airflow Capacity: 322 CFM
Energy Efficiency: 70 watts
Durability and Warranty: 5-year warranty
Festa Radon AMG Legend - Quiet and Energy Efficient 345 CFM Radon Mitigation System - 6" Electric Waterproof Inline Duct Fan - Made with Sturdy Glass Reinforced Poly-Resin White
Festa Radon AMG Legend - Quiet and Energy Efficient 345 CFM Radon Mitigation System - 6" Electric Waterproof Inline Duct Fan - Made with Sturdy Glass Reinforced Poly-Resin White
Noise Level: 60 dB
Airflow Capacity: 345 CFM
Energy Efficiency: 150 watts
Durability and Warranty: Glass reinforced poly-resin; 5-year warranty
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Festa Radon AMG Maverick Radon Mitigation System - Quiet and Energy Efficient 260 CFM Inline Duct Fan - 4" Electric - Sturdy Glass Reinforced Poly-Resin - White
Festa Radon AMG Maverick Radon Mitigation System - Quiet and Energy Efficient 260 CFM Inline Duct Fan - 4" Electric - Sturdy Glass Reinforced Poly-Resin - White
Noise Level: 50 to 60 dB
Airflow Capacity: 260 CFM
Energy Efficiency: 90 watts
Durability and Warranty: 5-year warranty, poly-resin
Fantech Rn3 Radon Fan 6" Duct - 285 cfm
Fantech Rn3 Radon Fan 6" Duct - 285 cfm
Noise Level: 26 dB
Airflow Capacity: 57 Cubic Feet/Minute
Static Pressure: 2.0 inches
Energy Efficiency: 288 watts
Durability and Warranty: Vibration-welded seam, leak-proof housing
Fantech RN2 Radon Fan | 4 Inch | Quiet and Efficient Radon Mitigation | 220 Cfm White
Fantech RN2 Radon Fan | 4 Inch | Quiet and Efficient Radon Mitigation | 220 Cfm White
Noise Level: 25 dB
Airflow Capacity: 220 CFM
Static Pressure: 0.50”
Energy Efficiency: 58 watts
Aprilaire ARN15F Quiet Energy Efficient Radon Mitigation Fan for Basement, Crawlspace or Slab Application, Indoor/Outdoor, 1500 Square Feet
Aprilaire ARN15F Quiet Energy Efficient Radon Mitigation Fan for Basement, Crawlspace or Slab Application, Indoor/Outdoor, 1500 Square Feet
Noise Level: 45.3 dB
Energy Efficiency: Energy efficient
Durability and Warranty: Built-in durability, ETL listings
#10
7.9 score
Tjernlund RX2 Reversible Radon Ventilation Fan for Mitigation of Basements and Crawl Spaces
Tjernlund RX2 Reversible Radon Ventilation Fan for Mitigation of Basements and Crawl Spaces
Airflow Capacity: 90 CFM
Energy Efficiency: 40 watts
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Buying Guide for the Best Quietest Radon Fan
Choosing the right radon fan is crucial for ensuring your home remains safe from radon gas, which is a leading cause of lung cancer. When selecting a radon fan, it's important to consider several key specifications that will help you find the quietest and most effective option for your needs. Understanding these specifications will guide you in making an informed decision that balances performance, noise level, and suitability for your specific situation.Noise LevelNoise level is a critical specification when choosing a radon fan, especially if the fan will be installed in or near living spaces. Noise level is typically measured in decibels (dB). Lower dB values indicate quieter operation. For a quiet radon fan, look for models that operate at 50 dB or lower. If the fan will be installed in an attic or outside, you might tolerate slightly higher noise levels. Consider your sensitivity to noise and the location of the fan when making your choice.
Airflow CapacityAirflow capacity, measured in cubic feet per minute (CFM), indicates how much air the fan can move. This is important because it determines the fan's ability to reduce radon levels effectively. Higher CFM values mean more powerful fans. For small to medium-sized homes, a fan with 100-200 CFM may be sufficient. Larger homes or those with higher radon levels may require fans with 200-300 CFM or more. Assess the size of your home and the radon levels to determine the appropriate airflow capacity.
Static PressureStatic pressure, measured in inches of water gauge (in. w.g.), refers to the resistance the fan must overcome to move air through the radon mitigation system. Higher static pressure ratings indicate the fan can handle more resistance, which is important for complex or long duct systems. For simple systems with short duct runs, a fan with lower static pressure (1-2 in. w.g.) may be adequate. For more complex systems, look for fans with higher static pressure ratings (3-4 in. w.g.). Consider the complexity of your ductwork when evaluating this spec.
Energy EfficiencyEnergy efficiency is important for reducing long-term operating costs and environmental impact. Look for fans with energy-efficient motors that consume less power while maintaining effective performance. Energy efficiency is often indicated by the fan's wattage; lower wattage fans are generally more efficient. Choose a fan that balances energy consumption with the necessary airflow capacity and static pressure for your home.
Durability and WarrantyDurability ensures that the fan will operate reliably over time, which is crucial for maintaining safe radon levels. Look for fans made from high-quality materials that can withstand environmental factors such as moisture and temperature changes. A good warranty (typically 5 years or more) indicates the manufacturer's confidence in the product's longevity. Consider the fan's build quality and warranty to ensure you are investing in a reliable and long-lasting solution.