Whirl Nasal Filters Kit, 1 Pack

Description Whirl Nasal Filters Kit, 1 Pack

Nasal filters "Nasal Filters" from the Ukrainian brand-manufacturer "Whirl" are designed for use in the nasal booster respirator "Nasal Booster". Replaceable filters are able to trap microparticles of dust and other allergens (plant / grass pollen, dead particles of the dermis, nail dust, animal hair, household and industrial dust, car exhausts, etc.) that make it difficult to breathe and cause diseases, up to 10 microns. They prevent the penetration of polluted air into the lungs and accumulate in the body. The period of use (recommended) is up to eight hours. If the air is very dirty - up to four hours.