- F1 Mask Filter consists of two layers: particulate filter and Active Carbon Element
- Best-in-class filtration with 360-degree seal
- Active Carbon Element reduces odors and fumes
- Surpasses the N95 standard, filtering up to 99.9% of particulates down to .1 micron in size (400 times smaller than a human hair)
- One-way discharge valves reduce moisture
- Superior protections and won't fog glasses
- Common uses: low intensity dust/fumes/odors/smoke/pollen
- Choose the filter to match mask size
- Sold in packs of 12
This item has a 30-Day warranty.
