NOSA Allergy Filter
NOSA allergy filter is a discreet nasal filter that efficiently blocks out harmful airborne particles thus reducing allergic reactions such as sneezing, nasal congestion, runny nose and itchy eyes.
Pollen
Pet dander
Dust
Mold
NOSA Smog Filter
Protect yourself against pollution
NOSA Smog Filter
NOSA smog filter is a discreet nasal filter that efficiently blocks out harmful airborne particles thus reducing irritation in the airways.
Smog
Smoke
Bacteria
NOSA odor protection
The first discreet odor protection
NOSA odor protection
NOSA odor protection is a discreet nose plug that efficiently reduces bad odor without affecting your breathing capacity.
Bad odor
Cold/congestion
Airborne particles
Airborne particles are small solid or liquid particles that naturally exists in the Earth’s atmosphere and can also be a result from human emissions. The particles have a negative impact on both the climate and human health.
The particles are often divided into two groups based on size, large particles (2.5-10 microns) or small particles with (2.5 μm or less).
