AC4825

I have had 3 Germ Guardian AC4825s, 4 Levoit 300s, 2 Winix 5500-2s, a Coway AP-1512HH, and a IQAir HealthPro Plus (the only one with adequate VOC impacts) ;) HEPA doesn't purify VOCs. Large amounts of activated charcoal (carbon) does. I don't expect them to change. I will protest their behaviour bas

I get a sewer‑like odor in my bathroom that starts after I run my in‑unit washing machine. Since the property manager wouldn’t look into it, I use a Glade automatic spray that goes off every 36 minutes to keep the smell under control. I’ve never had anyone complain, and I’d adjust or stop using it i

Okay; great. Thanks for all of your help. Given your suggestions and information, and some of my own research, I’ve narrowed it down to the below options. Option A (one upstairs and one downstairs): Upstairs (larger area): Coway 250 Coway 350 Levoit 600S Winix 5510 Downstairs (smaller area): Coway 1