RZ F3 Dust Mask Filter (XL)
The RZ F3 High-Flo Electrostatic + Active Carbon Filter is the premium replaceable filter that offers a 97% filter efficiency rating against particles as small as 0.1 micron. The F3’s outer electrostatic layer traps particles down to 0.1 micron in size such as dust, pollen, airborne...
- For use with RZ Dust Masks
- Features active carbon filtration layer
- 40% better breathability than F1 filter
- Pack of 3 filters