Airthings View Plus Smart Indoor Air Quality Monitor $168 at Ben's Bargains $168 $299 Airthings has the Airthings View Plus Smart Indoor Air Quality Monitor on sale for $210 - 20% off with coupon code AIR20 in cart = $168 with free shipping. Comprehensive radon and air quality monitor with 7 sensors: Radon, PM2.5, CO2, VOCs, temperature, air pressure, and humidity. $168 retail: $299 Report Posted by DrBatman05/02/2024 at 12:51 AM PT