At the moment all my purifiers are Levoit, but I plan to switch to Winix brand once I move.
Why Winix? Are they supposed to be the best? We have two, so just wondering.
The air cleaners I have are in my central a/c system. They use a 2 kw power supply and plates the airflow goes past. They will zap at times.
I got a Sharp air purifier from Costco about a year ago and it had lots of bells and whistles, but it kept shutting off randomly. I ended up returning it and getting 3 Winix which I love. The replacement filters are much more affordable too.