The #1 Choice of Professionals,
Over 10 Million Homes Tested
Radon:
Know the Risks
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>1 in 20
More than 1 in 20 U.S. households have unsafe radon levels.
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#1
Radon is the #1 cause of lung cancer in non-smokers.
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Indiscriminate
Dangerous radon occurs in new and old homes, condos, and apartments.
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Variable
Radon levels can change over time - the only way to know is to monitor.
The Power of Data in the Palm of Your Hand
Why lüft?
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Proven
10,000,000+ homes tested for radon
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Trusted
#1 trusted brand by radon testing professionals
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First
World's first home radon monitor (1987)
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Made in USA
Designed & built in the USA
Did you know?
lüft Measures Your Indoor Air Quality (IAQ)
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Radon
Radon is a silent killer. Invisible and odorless, radon is the #7 cause of deaths from cancer in the US.
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VOCs
Volatile Organic Compounds (VOCs) are often toxic, can make you feel bad, and can cause long term health issues.
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eCO₂
High levels of carbon dioxide, eCO₂,can cause issues with mental clarity and interfere with your sleep.
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Humidity
Prolonged high humidity promotes mold, which is linked to a number of respiratory health problems.
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Temperature
High temperature contributes to mold risk, and like eCO₂ can cause issues with mental clarity and interfere with your sleep.
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Pressure
Pressure changes contribute to a variety of ailments including allergies, mental clarity, and mood, as well as radon concentrations.
Did you know?
Here’s What Our Customers Are Saying...
Durable and easy to use…
“I was pleasantly surprised at how easy and seamless activating lüft was — just download the app, plug it in, and you're off to the races! The process took 2-3 minutes without a hitch.”
— Jason H, Amazon Customer
I’m telling everyone to buy one!
“Our lüft shares the TVoc's, temperature, humidity and air pressure. I guess my air purifier is doing a great job keeping my tVOC's low. I no longer have to wonder what my air quality is, I have all the numbers in front of me.”
— April F, Amazon Customer
Simple setup, lots of info!
“Super impressed with how much information is detected by this one little device. And once it connects to the WiFi it reports on outside conditions, temp, weather, humidity and air quality. Very happy with having all that right at my fingertips.”
— Shayne, Amazon Customer
Absolute must...
“The app and interface are super easy to figure out, and my review unit was setup within 5 minutes without even having to look at the instructions. Just scan the QR code or find the app manually to install.”
— Amazon Customer,
Excellent!
"The lüft air quality monitor is a piece of cake to use. I have ours plugged into an outlet beside the purifier in the living room, and I can tell at a glance when entering the room if I need to switch on the purifier thanks to the indicator on the device. The app is also very easy to use if I want a deep dive into exactly what's wrong with the air, but most of the time I just go by the LED.”
— K. Taylor, Amazon Customer
Easy setup, easy install. Good app.
“We actually don't have a high radon count, but it did just break into the yellow zone with the storm that started to roll in today. Weather conditions, rain, and other factors can increase the radon levels within a basement and I wanted a way to track that as we have entertainment options down there, as well as my work bench.”
— Vine Customer,