RZM3 Reusable Filtration Mask

RZ Mask's most advanced reusable filtration mask. Tested to filter 99.9% of airborne particles down to 0.1 micron. Patented 3-strap system. RZ SECURE 360 Seal™. Designed for woodworking, construction, sanding, mowing, and all-day dusty work. 19+ USA & International Patents. 3+ million RZ masks sold. Trusted Worldwide.

Why the RZM3 Holds When Other Masks Don't

Most dust masks fail the same way: they fog your glasses, slip off your face, or make you feel like you're breathing through a wall. The RZM3 was engineered to solve all three. 99.9% filtration to 0.1 micron. Active carbon. Dual discharge valves (NOTE: Small size mask comes with one discharge valve in order to maximize filtration surface). The patented RZ SECURE 360 Seal™. And a 3-strap system that holds through bending, lifting, and turning — without fogging your safety glasses.

RZ SECURE 360 Seal™ — Why It Holds

Four integrated components work together to maintain a complete seal through active physical use:

• Adjustable Nose Clip — shaped to your nose profile; seals the most common mask failure point
• 360° Perimeter Seal — full contact at nose bridge, cheeks, chin, and jaw through full range of motion
• Patented 3-Strap System — distributes tension evenly across all anchor points
• Dual One-Way Discharge Valves — exhaust warm air for all-day comfort and direct exhaled air away from safety glasses

3 Ways to Wear It

• Head Strap Mode — maximum stability for active work, helmet use, and high-exertion activities
• Neck Loop Mode — quick on/off between tasks; mask drops to chest when not in use
• Ear Loop Mode — lightweight everyday wear for lighter-duty use

99.9% Filtration + Active Carbon

Includes F3 Premium High Flow Filters — fine particle filtration to 0.1 micron with an integrated active carbon layer for organic odor reduction. Dust, pollen, fine particulates, and organic odors. One filter. Both problems addressed.

Key Features

• RZ SECURE 360 Seal™ — full-face contact seal system designed to help reduce safety glasses fogging
• 99.9% Filtration to 0.1 Micron — fine dust, pollen, smoke, and airborne particulates
• Patented 3-Strap System — 3 ways to wear: head strap, neck loop, or ear loop
• Dual Discharge Valves — active exhale management for all-day comfort and reduced goggle fogging
• Active Carbon Filtration — neutralizes organic odors.
• Adjustable Nose Clip — custom fit at the nose bridge; helps reduce safety glasses fogging
• Quick 4-Point Filter System — tool-free filter replacement in seconds
• Washable & Reusable Shell — replace the filter, keep the mask; built for multiple seasons
• Includes Clip-On Belt Storage Bag — keep your mask accessible between uses
• 19+ USA & International Patents — the most patented reusable dust mask in its category

What's in the Box

• 1 x RZM3 Reusable Filtration Mask with patented 3-strap system
• 2 x F3 Premium High Flow Filters with Active Carbon
• 1 x Belt Storage Bag

Built For

Woodworking · Construction · Sanding · Mowing & Landscaping · Agriculture · ATV/UTV Riding · Demolition · DIY Shop Work · Pollen & Dust · Organic Odors

Filter Replacement — Keep Your Filtration Performance

Filters are the heart of your RZM3. Replace F3 active carbon filters every 30–60 days of regular use depending on dust and odor exposure. Filters are not washable — replacement is required to maintain tested filtration performance. When breathing becomes restricted or filtration feels reduced, replace immediately.

• F3 Premium Filters (3-Pack) — 99.9% filtration + active carbon odor reduction. Up to 50% better breathability than standard filters. → Shop RZM3 F3 Replacement Filters
• Best Value: F3 Filters 12-Pack — stock up and save. → Shop Filter Bundles

Certification & Compliance

The RZM3 is a reusable filtration mask — not a NIOSH-certified respirator. Its filtration media has been independently tested to meet or surpass N95 filtration standards (99.9% down to 0.1 micron). For CE-certified respiratory protection, see RZ Pro FFP2 and RZ Pro FFP3.

The RZM3 is not a NIOSH-certified respirator and is not intended to satisfy occupational respiratory protection requirements. Where voluntary use of non-NIOSH-certified masks is permitted under your employer's respiratory protection program, contact us for guidance.

Need a Certified Respirator?

If your workplace requires certified respiratory protection, RZ Mask offers CE-certified respirator platforms: RZ Pro FFP2 (94% filtration, EN 149 certified) and RZ Pro FFP3 (99%+ filtration, EN 149 certified — the highest European respirator standard).