Air purification help

Air purification help

My mother is truly anxious about the coronavirus as well as has not left her house since the pandemic took over the US in March, and i’m anxious that she’s getting a little too worked up about it, but I’m not going to fight with her. Her most recent problem is about her air purification. Her indoor air conditions, according to her, does not meet the required guidelines as well as wants to make sure that she has the standard humidity. She has already bought several portable air purification units as well as has tied up for her air duct to be cleaned as well as her ducts to be sealed with her Heating as well as Air Conditioning provider. She was talking to myself and others about installing a UV air duct cleaner. I have never heard of such a thing in all of my life. I could use some advice. I assume every one of us should all be cautious about the coronavirus as well as I’m anxious about a minute wave but…I’m afraid that my mother has completely lost her marbles about this indoor air purification stuff. Does anyone assume of affordable indoor air conditions solutions that I can implement in her house to make her feel better without breaking the bank (like some UV light air duct cleaner)? I would adore any input you have! I have already ordered a couple of HEPA air filters for her as well (I forgot to mention that earlier). Like I said, I could entirely use some help with affordable indoor air purification as well as maybe something to help nudge her to go outside a little bit. Or, maybe something that can do both? Thanks in advance!

Air conditioning corporation