I am sure the ozone button on this machine does NOTHING. I've had ozone generators for a few decades now. The sound changes to ALL as you turn this knob up or down. Not on this. This one seems to be wide open all the time. I'll keep it because it still works in my situation, but just FYI. Also note this sign. Have you seen this sign anywhere on the internet? I also. I'm not sure if you can find a replacement anywhere.
🦈 Shark HE601 Air Purifier: Powerful 6 True HEPA, 1200 Sq. Ft Coverage, 99.98% Dust & Allergen Capture, Viruses & Smoke Control, Odor Lock, Whisper-Quiet, 6 Fan Speeds, White
9 Review
🌬️ LEVOIT Home Air Purifier, H13 True HEPA Filter for Smoke, Dust, Mold, Pollen in Bedroom, Ozone Free, Filtration System Odor Eliminators for Office with Night Light Option, 1 Pack, White
8 Review
🌬️ Medify MA-25 Air Purifier: Powerful H13 True HEPA Filter for Smoke, Dust, Odors, and Pet Dander - 500 sq ft Coverage, 99.9% Removal to 0.1 Microns, White (1-Pack)
3 Review
🌬️ HATHASPACE HSP001 Air Purifier: True HEPA Filter for Clean Air, Smoke, Pets, and Allergens - 700 Sq. Ft. Coverage
5 Review
Split system Roda RS-AL09F / RU-AL09F
37 Review
COMFYHOME 3 IN 1 Portable Evaporative Air Cooler - 60°Oscillation, 12H Timer & Remote, Windowless Room AC For Bedroom Home Office
11 Review
Senville AURA: Energy Star Mini Split Heat Pump W/ 9000 BTU & Alexa Compatibility
13 Review
White Senville Dual Zone Mini Split Air Conditioner Heat Pump, 28000 BTU, Alexa Compatible - SENA-30HF/D
21 Review