Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Advertising Disclosure
10 Best radon mitigation system kit completes of 2025
Save up to 27% off
Best Choice1
TjernlundTjernlund RMS160 Sidewall Radon Mitigation System
9.7Exceptional
Our Rating
-
-
Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
Careful review Our team ensures quality, value, and fit based on real user feedback
Trusted insights AI and human analysis guide your decisions, reflecting real user prioritiesReal users impact
Thousands of users trust our site daily
- Based on millions of stores and reviews
- Shoppers influence our rankings
Analyzing top stores
Value for Money2
AprilaireAprilaire ARN15K Radon Mitigation Kit, 1500 Sq. Ft., Basement, Crawlspace or Slab, Quiet Performance, Indoor/Outdoor, Commercial/Residential, Energy Efficient, Manometer, System Alarm
9.6Exceptional
-
3
DcfairfanDcfairfan 4x3 Inch Radon Mitigation System Kit, Quiet 260CFM Radon Mitigation Fan Inline Duct Fan IP67 Waterproof with soft joint and manometer, High Airflow Exhaust Fan for Indoor Outdoor
Key specs-
noise level:42 dB
-
wattage:85
-
power source:AC
-
air flow:260 CFM
-
voltage:110
9.5Excellent
-
4
RysmirsRysmirs 4 to 3 inch Radon Mitigation Fan System Kit - Ultra Quiet Inline Centrifugal Duct Fan Exhaust Fan with Rubber Couplers and Air Pressure Indicator
9.3Excellent
-
5
MIDCVFRUNMIDCVFRUN 166CFM Radon Fan Ultra Quiet - Radon Mitigation System Kit Inline Duct Fan(4 inch x 3 inch), IP67 Waterproof Exhaust Ventilation fan for Indoor Outdoor, Energy Efficient
Key specs-
noise level:32 dB
-
wattage:Up to 60 watts
-
power source:AC
-
air flow:166 Cubic Feet Per Minute
-
voltage:N/A
9.1Excellent
-
-
See Today’s Deals & Prices
6
Festa AMG Radon FansFesta AMG Maverick Radon Fan - Quiet and Energy Efficient 260 CFM Radon Mitigation System Inline Duct Fan - 4" Electric Inline - Made with Sturdy Glass Reinforced Poly-Resin – White
Key specs-
noise level:50-60db
-
wattage:up to 90 watts
-
power source:N/A
-
air flow:N/A
-
voltage:N/A
9.0Excellent
Our Rating
-
7
Spolehli4 Inch Radon Mitigation Fan, Spolehli 176 CFM Radon Fan for Basement, Energy-Efficient 75W, 2700 RPM, Ultra-Quiet (41 dB), IP67 Waterproof, Complete Kit for Indoor & Outdoor Use
8.7Very Good
-
8
VEVORVEVOR 4 to 4.5 inch Radon Fan Installation Kit, Quiet 190CFM Radon Mitigation Fan System Kit with 2 Couplers, Pressure Indicator, Waterproof Inline Duct Fan Exhaust Fan for Indoor Outdoor Ventilation
27% OffKey specs-
noise level:47 dB
-
wattage:N/A
-
power source:AC
-
air flow:190 CFM
-
voltage:N/A
8.6Very Good
-
9
Festa AMG Radon FansFesta AMG Prowler Radon Fan – 3“ Installation Kit - Quiet and Energy Efficient Radon Mitigation Inline Fans – High Performance 3” Duct Fan
8.5Good
-
10
First AlertFirst Alert Radon Gas Test Kit, RD1
Key specs-
Dimensions:8.38 x 6.5 x 8.38 inches
-
Power:Gas Powered
-
Sensor:Radon Gas Test Kit
-
Battery Life:N/A
-
Detection Range:N/A
8.4Good
Our Rating
-
