F2 is our High-Flo Filter, made up of 2 layers of particulate filters. The F2 is capable of trapping particulates down to .1 microns in size. *This filter does not contain an active carbon element, eliminating the filtration of fumes and odors. This filter has been laboratory tested to be 97% effective. The High-Flo particulate filter promotes 40% better breathability than our standard F1 filter.
Common uses: High Intensity, No fumes/odors present.
How long do Filters last?
The life expectancy of the RZ Filter depends on many variables, such as; particulate exposure density, particulate exposure duration and user breathing rate. With that said, below are our general guidelines – as the user will have the final call given your exposure.
- 20-30 hours of continuous use in heavy dust exposure to things such as; grain bins, off-roading, construction/demolition etc.
- 30-40 hours of continuous use in light dust exposure to things such as; grain bins, off-roading, construction/demolition etc.
- 50-60 hours of continuous use when protecting against allergens, pollutants, odors etc.