NOSA is a world-leading brand that specializes in nasal filters and breathing devices to provide a better breathing experience for everyone. With a focus on odor protection, allergen filtration, and virus and bacteria reduction, NOSA offers a range of products to improve air quality. The journey of NOSA began with Susanna, a Swedish nurse who experienced challenges with bad odors in her work environment.

She envisioned a discreet and effective nose protection solution to make breathing in smelly environments easier. This led to the development of NOSA plugs, the world's first discreet odor protection, launched in 2017. Today, NOSA plugs are widely used by healthcare professionals, police, ambulance services, and firefighters across Europe and North America.

In 2020, NOSA expanded its product range to include NOSA allergy filter, a medical device class 1 that filters particles in the air, such as pollen, pet dander, dust, and mold. As the COVID-19 pandemic emerged, NOSA responded by developing NOSA microbial control, a nasal device that reduces virus and bacteria inhaled through the nose. Discover NOSA's innovative solutions to improve air quality and enhance your breathing experience