Questions about air purifiers.?
Hi!.
I am trying to make the best of my budget. I can spent 300U$ on air purifiers. I would like to know if it is best to buy two or three different small and cheap ones, or if it is best to buy a more expensive and have it as a central purifier for a small condo. Any help? Could you also tell wich brand and model?

If you are putting them in different rooms it would be better to have separate ones. Change the filter in your heater/air conditioning system once per month also.
Tell stinky people they can’t come in