Are you allergic to housework, but don't like wearing dust masks that let moisture build up against your face? The AllergyZone NIOSH N95 Filter Mask is your answer. By protecting you from small particles stirred up by house and lawn work, the AllergyZone N95 mask provides relief from potential triggers of your allergy symptoms. The simple design and near weightlessness makes the Filter Mask comfortable to wear in any activity. This mask also can help prevent the wearer from breathing in airborne particles that may contain virus, therefore can help protect against flu and other viruses.