RZ - F1 Standard Replacement Filter Active Carbon / 3pk

Please make sure your Filter size matches your Mask size.

RZ - F1 is our standard filter consisting of two filter layers, the outer particulate filter and the internal active carbon element. The outer layer of the F1 filter is capable of trapping particulates down to .1 micron in size. The inner layer, known as the Active Carbon element is effective towards fumes and odors. Combining the two technologies this filter has been laboratory tested to be 99.9% effective. 

Common uses: Low intensity, dust/fumes/odors/smoke/pollen.

How long do RZ 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 heavydust exposure to things such as; grain bins, off-roading, construction/demolition etc.
• 30-40+ hours of continuous use in lightdust 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.