Mask Shell Information

Why choose between breathing clean air and rocking your personal style? With mask shells from RZ Industries, you can have it all! Our mask shells can be used with the filter and valves from your existing RZ Mask, or build your own from scratch by purchasing a mask shell, filter, and valves or valve caps.

Frequently Asked Questions

Our mask shells only include the shell. You'll need to purchase filters, valves, and/or valve caps separately.

Buying a mask shell can allow you to show your style while using any existing RZ Mask filters, valves, or valve caps.

Don't get caught without a mask and keep a shell in your tool bag or workshop.

Yes! All RZ Mask filters and RZ Mask valves/valve caps are interchangeable.

How are we so confident in the performance of our products? RZ invests significant time and money into third-party testing, to independently validate the effectiveness of our masks and filters.

We chose the world-renowned Nelson Laboratories in Salt Lake City, Utah, to perform the testing of our products. Nelson Labs is known as the industry leader, employing over 500 scientists and staff – performing over 800 different laboratory tests. They serve a wide variety of customers, including medical device, pharmaceutical, and tissue companies. They were founded in 1985 by Dr. Jerry R. Nelson and Lynda S. Nelson, and have grown to 13 global testing sites as of 2020. Nelson Labs facilities are FDA-registered as a GMP, GLP, and GTP testing lab with ISO 17025 accreditation.

Read more about our testing process and standards, Testing Makes a Difference

The 1-Strap
M1 Neoprene Shell

The M1 is the original RZ Mask. It is constructed out of neoprene, which is a key material in wetsuits, electrical insulation, and orthopedic braces.

he characteristics of neoprene make the M1 ideal for cold to mild weather – or low intensity activity that won’t cause significant sweating.

The mask is secured to the head with a single strap around the back of the neck. This allows the user to quickly and easily apply and remove the mask. 

The 1-Strap
M2 Mesh & Nylon Shells

The M2 was created to meet the needs of customers that required a more breathable material. The mesh construction of the M2 makes it ideal in mild to warm weather, or any activity that will work up a sweat.

We also offer the special M2 Nylon. The nylon material allows us to print unique graphics and designs – keeping you stylish and safe at the same time. 

The mask is secured to the head with a single strap around the back of the neck. This allows the user to quickly and easily apply and remove the mask.