First Defense Nasal Screens
First Defense Nasal Screens are a latex-free, hypo-allergenic solution to reduce the inhalation of airborne germs, allergens or noxious particles.
Manufactured by First Defense.
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Each First Defense Nasal Screens is self-adhesive and fits over the nostril openings to comfortably filter air. To attach, peel off the paper backing to expose the adhesive and apply to the rim of each nostril.
Seven size Large nasal screen pairs come in a pack. Each screen can be worn once for up to 24 hours before being replaced.
They are ideal for use in the following environments:
The screens are 100% breathable and can be used to filter many possible inhalation risks. This includes:
Packaging Note: In 2014 the packaging was updated for this product. Both the previous and updated versions can be seen in the product images.
Size Note: CPAP.com carries only the size Large nasal screens.