These HVAC solutions are pretty expensive, and they require constant maintenance. Some businesses do install them, though, and I recommend https://www.santabarbarahvaccontractor.com/hvac-installation... if you decide it's worth the money. I have a pretty standard, although high-end, HVAC system without anti-Covid measures, and these guys helped me install it. They done their work perfectly, and the system is working beautifully in the summer.