These filtration systems typically include activated carbon filters to absorb odors and gasses, but more advanced models use ...

Whether you want to cut down on allergens in the air or just freshen up a room, an air purifier is a useful (and healthy) ...

The Board of Supervisors Tuesday voted unanimously in favor of a separate government agency purchasing thousands of air ...

The Board of Supervisors has voted in favor of obtaining thousands of air purifiers for South County residents affected by ...