Best air purifier for small office and musty smell
I manage a small office (approx 750sqft). There are 3 small rooms off a main hallway. Our windows do not open and air quality is stagnant and sometimes smells musty and slightly damp in warm weather and dry in cold. We are on street level but it feels more like a basement due to unopened windows located only on north south of space. I would like to find a unit to improve air quality and comfort for the staff. Something with an aromatherpay function would be great too! We have a budget of no more than $250.
Thank you in advance for your help. !