Airthings 2930 Wave Plus - Radon & Air Quality Monitor, Battery Powered (CO2, VOC, Humidity, Temp, Pressure) vs LEVOIT Air Purifier for Home Allergens Pet Hair in Bedroom, Covers Up to 1073 ft² by 56W High Torque Motor, AHAM VERIFIDE, 3-in-1 Filter with HEPA Sleep Mode, Remove Dust Smoke Odor, Core300-P, White
Side-by-side comparison based on Reddit community data

#6 in Air Purifiers
Airthings
Airthings 2930 Wave Plus - Radon & Air Quality Monitor, Battery Powered (CO2, VOC, Humidity, Temp, Pressure)
$200.68
100/100Excellent
100% positive0% neutral0% negative
Pros
- +Game changer
- +Monitors temperature
- +Monitors humidity
- +Monitors particle count
- +Monitors volatile compounds
“With modern devices like Airthings available it's a game changer.Temperature, humidity, particle count, volatile compounds, Radon,and carbon dioxide levels, yikes your home is your castle wouldn't you”

#4 in Air Purifiers
Levoit
LEVOIT Air Purifier for Home Allergens Pet Hair in Bedroom, Covers Up to 1073 ft² by 56W High Torque Motor, AHAM VERIFIDE, 3-in-1 Filter with HEPA Sleep Mode, Remove Dust Smoke Odor, Core300-P, White
$84.94
100/100Excellent
100% positive0% neutral0% negative
Pros
- +Affordable (under 100 bucks)
- +Good for main area
- +Good for bedroom
Cons
- -Requires weekly maintenance (oiling bearings)
- -Squeaking noise if not maintained
“I've a Levoit 300 and the only big issue I've noticed is having to oil the bearings then run it at max for a few minutes each week so it doesn't make a squeaking noise.”