OZONE DISINFECTION WITH AİR QUALITY CONTROL SYSTEM Figure 1: Ozone Disinfection and Air Quality Control System Summary Clean air is one of the most important requirements for a healthy life. However, the hustle and bustle of daily life, urbanisation and city traffic, and increasing population are making it difficult to breathe clean air. Especially with the global pandemic, spending more time in closed environments has highlighted the importance of clean air. That is why we can say that air purification devices are becoming more popular in closed environments. Air purifiers are available in different types and systems. However, when researching which air purifier is the most effective, we come across many systems with different features. Among these systems, the ozone-based air purification method is particularly known for its odour-eliminating properties. It is used solely for disinfection purposes. It prevents the reproduction of microorganisms in a way that is harmless t...