Airdog was good for school because it was easy to clean and there was no need to replace the filter. And it was determined to be the most effective in terms of performance and technology.
Airdog is a professional air purifier manufacturer with over 20 years of experience, focusing on Air Purifiers & Air Humidifiers & Air Fan OEM/ODM service for the leading brand all over the world. Highly recognized by 30+ international partners and millions of customers worldwide.
