Indoor Air Quality.
Sick-building odor, HVAC-integrated treatment
Tight, energy-efficient buildings trap odor, bacteria and stale air β the recipe for 'sick building syndrome.' More make-up air isn't always the answer when the outside air is worse. Used within OSHA limits and integrated with the HVAC return, Sonozaire ozone breaks down tobacco, process, body and chemical odors so shared spaces feel genuinely fresh.

What you're up against
Stale, stuffy shared air
Airtight designs with too little fresh make-up air.
Tobacco & process odor
Embedded smells that filters alone miss.
Body & locker-room odor
Persistent organic smells in high-use spaces.
Productivity & comfort
Clean air affects mood, focus and absenteeism.
Recommended units for indoor-air-quality
Matched to the space size and odor load you're treating.

Model 330A

Model 630A

