Lassowond is founded in 2020 by Thilina Rajapaksha who is a professional air quality and environmental consultant to enhance the knowledge behind proper air quality management to people around the world. Initially, Lassowond solely provided services and knowledge regarding air purifiers. With time, it expanded into additional product categories under the supervision of a variety of field professionals.

Although Lassowond is founded on affiliate programs, its primary function is as an air quality control and education knowledge center. Today, Lassowond is a collaboration of four specialists from various industries to provide consumers with expertise and experience.