5 Pack replaceable filter! The revolutionary NT3D NanoTek filter with a 97%+ efficiency rating (NaCl test by KATRI). Replacement filters to be used with the all new Primal Wear Adventure Cycling Mask 2.0. Reusable filter can be washed 10 times and still retain filtration properties (machine wash with hot water and detergent). 5 filters in each pack.
This is a final sale product and is not eligible for returns or exchanges.
There are currently no reviews for this product, be the first!