SIZING & FITTING GUIDE
The RZ® M2.5 Mesh is a slightly different take on our popular M2 Mesh. Like all RZ Masks®, it features our standard F1 filters, blocking 99.9% of particulates down to .1 micron in size!
Both the M2 and M2.5 feature the same highly breathable mesh fabric construction that helps to keep you cool on even the hottest summer days. However, rather than using the single strap closure of the M2, the M2.5 opts for a flexible dual elastic strap system with quick-release buckles. This adds an extra touch of security and comfort, making it ideal for exercise and movement, or when you must wear your mask for an extended time.
+ Best-in-class filtration and comfort with 360-degree seal
+ Washable and Reusable
+ Breathable mesh material – cool and comfortable
+ Dual elastic strap closure system is flexible and super secure
+ 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 M2.5 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.
Filters very well and my safety glasses do not steam up.
Yesterday was the first time I wore this mask. Purchased for outdoor use for mold allergy. After several adjustments i got a good enough seal to stop fogging up my glasses. I still could not easily breathe threw my nose needed to mouth breathe. I wore the mask several hrs. When I took off the mask there was condensation on the inside filter I wiped it out. The edges of filter had been saturated to the point of turning gray. Not sure if this affects the filter from being able to filter correctly. Time will tell how mask and filters hold up after one time of use to early to tell.
I'm sorry you had an issue getting a good seal on your mask. The M2 mask straps can be adjusted better to achieve a fit that can apply less pressure on the nose by crossing the Velcro straps. If you'd like to try the M2 or M1 mask, please reach out to firstname.lastname@example.org and we can help you purchase a different style mask.
No more shop cough
I use a mask almost everyday. these work great. the are easy to use and maintain>
The New 2.5 mask
It works better for my head without smashing my nose. I LOVE IT