Package & Safety

  1. Clear nasal passages and dry nose.
  2. Carefully remove nasal screen from protective backing.
  3. Open nasal passages as wide as possible.
  4. Place nasal screen with tip adjacent to tip of nasal passage adhesive side up.
  5. Apply by gently pressing seal around entire nasal opening.
  • For best results, use a mirror.
  • Keep the filters stretched when applying them to the nostril
  • If you mess up applying for the first time, remove the filters and try again.
  • Do not use the filters anymore if the filtering membrane becomes too polluted or if the adhesive material is not sticky enough to provide an airtight effect
The filters are made with hypo-allergic materials and had been tested for their safety via several studies (you can find the results of those studies in our Blog articles). Additionally, as a business we never had a complaint for any allergic reaction to the filters but it is always wise to test the product to a non-sensitive part of the skin, for several short time periods before proceeding with extended use. Also, you should always be aware of any changes you might feel when using the filters (such as difficulty breathing, or any other potential symtom you may encounter).  If you experience any syptom, you should stop using the filters immeditately and report your issues to us for future reference.
In the shop we have available the medium size which is good for the vast majority of adults with small to average nostril length size.
There are 7 pairs of FDNS Nose filters in the package that is available for sale in our shop. That is enough to use for up to 1 week (one filters for 24 hours if used properly)