AP-1512HH

Second. Have a Coway ap1512 and much prefer the Levoit. The sensor actually works correctly and the app is amazing.

Thank you. Glad that you actually measure things - it means a lot to me (graphs are life!). I will look into your sensors internals ( always curious to know what people consider good enough) but I still have some questions :) The way YOU use air purifiers is fine or maybe even great for your situati

Have you considered a few different smaller units instead of one big unit? It’s a large space and normally you get better coverage and flow from multiple units. It would also keep the noise down because you could run them all on the lower setting. Also a good idea, and yes I did consisder that, sinc