Air Cleaner Suggestion/ Recamendations

[replicant_argent]

Originally Posted by nayslayer

That air purified treats 400 square feet of air, and you have 4800 sq ft. you will need some a lot bigger

you might want to check your apples and oranges.
20x20= 400 sq. ft.
20x20x12= 4800 cubic feet.
Curious that many sites don't say how high the ceiling is in the "treated" area.

I always laugh when I see air cleaners rated for square feet.
What I really want to know when dealing with any type of air equipment is cfm, and funny enough, a lot of "purifier" or "hepa" cleaners don't have the ratings. How many times can I change over the cubic in an hour, and what level of filtration is it. Marketing will tell you all kinds of other things. It's a bit like shopping for cel phone plans.