Research so far shows that theyre far less harmful than smoking
There, it activates receptors that release dopamine, adrenaline, endorphins, serotonin and other feel-good signals in your brain
Chemicals in cigarettes, such as nicotine, can stain any surface in the home that is exposed to smoke, including walls, ceilings and floors
Heres what each purifier actually costs over five years: 5-Year Total Cost of Ownership Analysis: WINIX 5510: $691 total (Lowest overall cost) Initial: $250 | Filters: $400 | Energy: $41 Alen Flex: $931 total Initial: $349 | Filters: $476 | Energy: $106 Austin Air: $1,028 total Initial: $610 | Filters: $295 | Energy: $123 LEVOIT 600S: $1,036 total Initial: $320 | Filters: $500 | Energy: $216 IQAir HealthPro Plus XE: $2,531 total (Highest, but best performance) Initial: $1,200 | Filters: $759 | Energy: $572 Analysis Insights: The WINIX 5510 has the lowest 5-year cost ($691) despite needing annual filter replacements, because its initial price and filter costs are both affordable
PMID 12707498