Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette smoke when operating at its highest speed. A model that scores well for dust removal should perform ...

Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette smoke when operating at its highest speed. A model that scores well for dust removal should perform ...

Breathe easier with some of the best air purifiers for halls and living rooms. We models chosen are based on high-coverage, HEPA-filter designed to combat dust, smoke, and allergies in large spaces, ...

Cities and governments are increasingly concerned about vehicle emissions and this has lead a number of them to announce bans on cars powered by internal combustion engines. While electric vehicles ...