RZ Mask F2 High Flo Filters Extra Large Pack of 3

These filters offer better protection and breathability than standard F1 filters!

RZ Mask F2 High-Flo Filters feature two layers of particulate filters. These electrostatic filters trap 99.9 percent of particles as small as 0.1 microns. These filters are size extra large.

These filters are a perfect fit for RZ Mask M2.5 Environmental Mesh Dust Masks. They offer excellent protection for your lungs from small dust particles in grain bins, on construction sites, and while mowing or performing landscaping tasks. Their ability to block smaller particulates also makes them effective at blocking mold spores and some chemicals.

To change filters in your RZ Mask, first remove both one-way discharge valves by twisting the inside valve counterclockwise. Next, remove the valve cap and valve base from the used filter and discard the filter. Place the valve base into the two holes in the fresh filter. Align the valves with the holes in the RZ Mask and insert. Finish by aligning the valve caps with the grooves on the valve base and pressing/twisting clockwise to lock in place.

The service life of an RZ Mask F2 High-Flo Filters varies based on particulate density and duration as well as the breathing rate of the user. Generally, they offer 20 to 30 hours of continuous use in heavy exposure, 30 to 40 hours in light exposure, and 50 to 60 hours when protecting against allergens and pollutants.

These filters offer the perfect combination of protection and comfort. They offer significantly more protection than a standard N5 mask filter. They are also up to 40% more breathable than F1 filters!