My opinion the only way that you’re going to have good indoor air quality is if you have some sort of air filtration system.
I live in a climate that is known for not having the best indoor air quality and as a result of this I tried my best to make sure that my indoor air quality of my home is the best it can possibly be.
I do this by using a few standard air purifiers come I know there are other options out there, I keep a filters, or UV light filters but I find that the stand in your purifiers have been working just fine for me and so because of that I don’t see any reason that I would need to change from my standard air purifiers to a UV light filter. There is another system that’s always available out there if you have a lot of money to spend on it and that is a whole home air purification system. A whole home air purification system is exactly what it sounds like. It’s a system that gives you the best kind of climate control that you could ever ask for. The system will work in tangent with your heating and AC system to give you perfect Heating and cooling and great indoor air quality to go right along with it. I know some people really want those types of systems so for me it’s not something that is considered to be necessary, as long as my indoor air quality is good and just keeping me healthy then that’s all I need. I don’t have any desire to switch to a filter because my standing air purifiers are working great for me.