Nose filter
 | This article includes a list of general references, but it lacks sufficient corresponding inline citations. (November 2008) |
A nose filter or nasal filter is an
nostrils to prevent the nasal inhalation of allergens,[1] pollutants, and irritants such as dust, smoke, and foul odors. They are generally not intended for protection against toxic or injurious materials such as asbestos
.
The filters are available in various sizes, and typically have a center clip to facilitate insertion and removal. Some designs incorporate an adhesive tab or have a flexible bridge to make the product form fitting so it more easily stays in place.
References
- S2CID 5726296.
Further reading
- Pasricha, J. S. (1981). "Use of nasal filters in naso-bronchial allergy". The Indian Journal of Pediatrics. 48 (390): 47–50. S2CID 36344200.
- Arora, P (1976). "The nasal filter as a simple treatment for inhalant allergy". The Australasian Nurses Journal. 5 (2): 6–8. PMID 1051357.
- Pasricha, JS; Abrol, BM (1974). "Relief of inhalant allergy by a mechanical nasal filter". Annals of Allergy. 32 (6): 331–3. PMID 4829395.
- Sabbah, A (2000). "Importance of air purifiers in the prevention of respiratory allergy". Allergie et Immunologie. 32 (6): 242–5. PMID 10971858.