Review on TCL Air Purifier: True H13 HEPA Filter, Removes 99.97% Smoke, Odor, Dust & More, Metal Design with Night Light - Ideal for Home, Room, and Bedroom by Stephanie Klein

The good first: This cleaner cleans the air of pollutants very well and quickly. We tried it in the master bedroom first and moved it to a much larger common room the next day to see how it worked there. In both cases, he has filtered the air excellently in a very short time. On the bad side, the air purifier developed an almost imperceptible squeak at lower speed settings after about a week of use. We asked Revain to replace the block, which they did, but the new block did the same. However, we decided to keep the device as it does its job very well. The thing is very high quality, nothing flimsy and cheap in it. Let's hope the screeching doesn't get any worse - if it does, we'll update the review.