Collection:
Collection:
14 Filters
14 Filters
(5)- Regular price
- $14.00
- Regular price
-
- Sale price
- $14.00
- Unit price
- per
Like with N95s, our filters are designed for 8 hours of use and filtration efficiency may drop after that.
7 pairs of filters: enough for one week of all-day use or about one month of daily two-hour excursions.
Do not allow the filters to get wet. If they do become wet, throw them away and do not reuse.
Our three-ply filters are manufactured in the USA. The central material is tested to the following specifications:
- >99.99% VFE (Viral Filtration Efficiency) in accordance to Spec MIL-M-36954C by Nelson Labs.
- >99.99% BFE (Bacterial Filtration Efficiency) in accordance to Spec MIL-M-36954C by Nelson Labs.
- >99.50% NaCl Efficiency at 32 LPM in accordance to TSI8130 NaCl 0.1 micron particle size.
- >125 CFM Air Permeability in accordance to ASTM Spec D737.
Shipping filters is FREE in the continental US.