air ALLERGY - Allergy Relief Nasal Filter with Filtration Media from 3M
our price: $13.99
Reviewed by 1 customer
Displaying review 1
Comments about air ALLERGY - Allergy Relief Nasal Filter with Filtration Media from 3M, 12 ea:
This is a good innovation for allergy sufferers. I use it to garden, to dust, and in high mold areas. Really got me thru the pollen season without too much suffering. Great product. Manufacturer could enclose some directions about how long a single filter can be used. If I wear mine for an hour, I save it in a little plastic pill case to re-use....but I would like to know how long a singe set can really last.