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RZ mask showing airflow arrows and labeled F3 high airflow active carbon filter.

Advanced Snap-In Filters

Key Features of RZM3 Filters:

  • Snap-In Design: Allows for quick, easy, and secure filter changes in seconds.
  • 50% Better Breathability: Engineered for significantly enhanced airflow, ensuring natural and unrestricted breathing.
  • Active Carbon Layer: Effectively combats fumes, odors, and organic chemicals.
  • 99.8% Particulate Filtration: Captures an impressive 99.8% of airborne particles down to 0.1 micron.
  • Extended Lifespan: Designed for durable performance and long-lasting use.

Power of Active Carbon

Experience truly clean air with RZ Mask filters, featuring a high-quality layer of active carbon. This remarkable material, derived from activated charcoal, acts like a powerful sponge, absorbing and neutralizing harmful gases, unpleasant odors, and chemical fumes. It's the essential layer that ensures you breathe pure, fresh air, adding an unmatched level of comfort and confidence to your protection.

Built to Stop What You Can’t See

The RZM3 F3 Filter delivers near-maximum particulate filtration for demanding environments, capturing 99.8% of airborne particles down to 0.1 micron. That’s an ultra-fine particle size—far smaller than most jobsite dust and aerosols—helping you breathe cleaner even when the air looks clear. For perspective, a human hair is roughly 50–100 microns wide, so 0.1-micron particles are about 700–1,000× smaller than a single hair. In short, the F3 filter is engineered to trap particles far beyond what the eye can see, giving you an exceptional level of protection while maintaining comfortable, consistent airflow.

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100% Satisfaction Guarantee

FAQs

Please read our FAQs page to find out more.

What is your satisfaction guarantee?

We stand behind every RZ Mask with a 30-day satisfaction guarantee. Try it out for real-world use — if you’re not completely satisfied within 30 days of purchase, you can request a return and we’ll make it right.

How do I choose the right size?

Fit is everything for comfort and performance. Each mask page includes a sizing guide, and our adjustable strap system plus flexible nose foam helps dial in a secure seal across a wide range of face shapes.

You can also view our sizing guide video here: Sizing & Fitting Guide

How long do RZ filters last?

The life expectancy of your RZ Filter depends on many variables, such as; particulate exposure density, particulate exposure duration, and user breathing rate. Below are our general guidelines:

20-30 hours of continuous use in heavy dust exposure to things such as; grain bins, off-roading, construction/demolition, etc.

30-40 hours of continuous use in light dust 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.

Ultimately, filter life depends on your environment. Replace your filter when breathing becomes noticeably harder, the filter looks dirty, or after heavy-dust days.

What kinds of particles do RZ Masks help protect against?

RZ Masks are designed to help reduce exposure to airborne particulates like dust, pollen, smoke, and other jobsite or everyday nuisance particles. Different models/filters have different performance levels, so check the product’s certification or filter spec for exact use-cases.

How fast is shipping, and what are your return rules?

Shipping times and costs are shown at checkout, and free-shipping thresholds may apply depending on your region. If you need to return an order, you can start the process through our Returns page found in the website footer.

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