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.
The mask seems to work well and filter dust particles. However it is hard to use the clasps to take off and on especially when wearing gloves. Alot of cost for this issue.
Thank you for your feedback. We do offer two different strap style masks. You may like the M2 with one Velcro strap. You can find that mask style here: https://rzmask.com/collections/m2-mesh
My overall experience with this mask is good nice fit and the double elastics are comfortable and similar in feel to my current 3M half mask, The only disappointment was in the installed filter there was some metal shavings in it as I could see flecks of chrome. So I had to dismantle and clean out the filter before use. Otherwise a great product that is comfortable.
I have owned both M2 and M2.5 and I prefer the M2.5 no questions asked. The M2 needs to be really tight on your face to get a decent seal. This isn’t an issue if you’re only wearing it for 5 minutes, but more than that starts to hurt. The M2.5 fits better, is more adjustable, and can maintain a seal around your face with much less tension on the straps. This means I can wear the mask for and hour or more with no problems. Does it take 5 more seconds to do a clip rather than velcro? Yes. Does that bother me? Not one bit.
The dual straps are great. Finally found a good mask that works and stays in place
This is a GREAT mask because it goes around the back of my neck and does not pull my hearing aids out when I take it on and off. It does not mess up my hair like other over the skull masks. So far my favorite mask I have tried of all the ones I have tried with my hearing aids. I almost lost my hearing aids taking the over the ear masks on and off, a number of times, so I NEVER use that type anymore and the majority of masks for sale are that type of over the ear kind, which do NOT work for most hearing aid wearers.