Air Quality: Easy to Measure, Tough to Fix
Cars That Think
SEPTEMBER 22, 2021
Portland, Ore., Ionization can itself create ozone. The state of California has banned such ozone generators entirely. Coway , Luft , and Scosche all showed new models, with Coway winning a CES Innovation Award for its new Design Flex purifiers. In fact, ionization can itself create ozone. Harry Campbell.
84 
Let's personalize your content