RZ mask and respirator FAQ

Start with the particles involved, fit, and the requirements for your task. Then choose an available mask and matching replacement filters.

Choosing a mask

Which RZ mask can I choose for woodworking dust?

For suitable wood-dust tasks, compare RZM3 and the other available RZ masks. RZM3 has a reusable shell and replaceable filters: when filters need changing, you can buy matching filters instead of another complete mask. Compare woodworking options.

What about construction work?

Compare available RZM3 and RZ Pro configurations for particulate tasks. If your employer requires an approved respirator, verify the certification accepted in your market and the fitting requirements before buying. See available masks.

Does RZM3 help keep safety glasses from fogging?

RZM3 was designed to greatly reduce fogging. Its adjustable nose piece, nose foam, and exhalation valves help direct breath away from your lenses. Adjust the mask and check how it works with your own safety glasses.

How do I choose a size?

Measure your face and follow the fitting instructions before ordering. A good fit helps the mask stay comfortable and in place. Use the sizing and fit guide.

Filters and approvals

Which filters fit RZM3?

Choose replacement filters specifically listed as compatible with RZM3 and confirm the size. Do not assume a filter for a classic mask or RZ Pro is interchangeable. Check filter compatibility.

When should I change the filters?

Inspect them and follow the product instructions. Replace filters when damaged or dirty, or when breathing becomes more difficult. Keeping a replacement pack on hand helps prevent running out when you need it. Find replacement filters.

Will a particulate mask protect against gases, vapors, or finishing fumes?

Do not choose a particulate mask as protection against gases or vapors from paints, lacquers, or solvents. Check the material safety information and select a respirator approved for the specific hazard when needed.

Is RZM3 NIOSH approved?

RZ is working toward NIOSH approval. The RZM3 mask currently sold should not be represented as a NIOSH-approved N95 respirator. If your work requires that approval, check the requirement before choosing. Review current product status and documents.

Are N95 and FFP2 or FFP3 certifications interchangeable?

They are standards for different markets and should not be treated as interchangeable for a workplace requirement. Verify the certification of the exact configuration and the rules that apply to your work.

Choose your mask

Start with the model, the fit, and the filters you can reorder.

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