Review on 🌬️ SilverOnyx Air Purifier: H13 True HEPA Filter, UV Light, Air Quality Monitor – Perfect for Allergies and Pets, Dust Removal, Quiet Odor Eliminator in Large Bedrooms - 500 sq ft, Black by April Rodgers

See my update below so disappointed. It's been a few weeks but I've watched this air purifier at work but my air is fresh. My neighbor smoked and killed me. I coughed in my sleep it was so bad. I wasn't sure what was going on. Friends came and asked why I started smoking, and my clothes were saturated with the smell of smoke. I took him to the bathroom first because that's where he was strongest. That's over 300 more. I've asked the landlord to send a no-smoking policy because he sees the machine isn't working. I had no idea my apartment was smoke free. But the notice was sent to the community. Now the machine shows 19. Big difference and my coughing stopped. I always leave it on and am about to smell the rear unit. Very happy with this cleaner. I have 2 dogs and even they seem to be sleeping better I didn't take into account but they were restless and one coughed and gagged a lot but didn't do it like them. I'm a really happy buyer. The only thing that works is light. I have to see how it sounds like it's working, but I notice that it never switched from blue, green, or red. So I thought it must be really clean air. But I sprayed an air freshener that normally activates an air purification machine. No, it is no longer 0.1 and never changes. Got another one just to make sure it was just me and not SliverOnyx, stopped working and guess what already went through for credit or refund so I'm stuck with a piece of junk. SO DISAPPOINTED!