QUESTIONS ABOUT SIZING?
SIZING & FITTING GUIDE

M2 MESH MASK: 1 Strap System 
The RZ® M2 Mesh is our second-generation design, and the most popular mask in our lineup. Like all RZ Masks®, it features our standard F1 filters, blocking 99.9% of particulates down to .1 micron in size.

The M2 utilizes a highly breathable, comfortable, and durable mesh fabric construction that helps to keep you cool on even the hottest summer days. It features a single strap hook-and-loop closure, aiding in quick installation and removal of the mask.

M2 FEATURES:
+ Best-in-class filtration and comfort with 360-degree seal
+ Washable and Reusable
+ Breathable mesh material – cool and comfortable
+ F1 Filters remove up to 99.9% of particulates down to .1 micron in size.
+ Dual one-way discharge valves reduce moisture inside the mask
+ Adjustable nose clip eliminates any fogging of your glasses
+ Filter performance independently proven by world-renowned Nelson Laboratories
+ Three sizes for personalized fit – Medium, Large, Extra Large

EACH M2 MESH MASK INCLUDES:
+ 1 RZ Mask®
+ 2 F1 Filters
+ 1 Storage bag

MAKE SURE YOUR MASK & FILTER SIZES MATCH: 
Medium Mask = Medium Filter
Large Mask = Large Filter
X-Large Mask = X-Large Filter

HOW LONG DOES AN RZ FILTER LAST? 
The life expectancy of the RZ Filter depends on many variables, such as; particulate exposure density, particulate exposure duration, and user breathing rate. With that said, below are our general guidelines – as the user will have the final call given your exposure.

+ 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.