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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.
M2.5 FEATURES:
+ 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.
United StatesBought this to replace my disposable N95s and when I didn’t feel like going with my heavy 3M respirator, which I still use for lead paint and noxious odors. It met my expectations for breathability, comparative comfort, and my not hating to put it on. My one and large gripe is the two straps that keep it on your head. Either I am unaware that my head is anomalously mishappen or the straps are poorly designed. They both are fitted to wrap around the back of your neck but this does not keep the top of the mask secure to the face, the way the two rubber straps do on the disposable N95 masks. I don’t know why they missed this.
United StatesComfortable, effective. A quality item like all of the items from K-M that I have purchased. Keep up the good work!
NorwayI have used the mask during some heavy demolition work to protect me from mouse droppings and insulation dust. It’s easy to breathe through and filters well. somewhat easy to change filters. Easy to clean. The sizing guide resulted in me buying one size smaller than what I should have. If you’re in the grey area between two sizes, go for the larger one.
United StatesI like the 2.5 much better than the 2.0. The 2.0 with its single strap tends to pull down on the bridge of my nose. The 2.5 doesn’t do this. And it’s so comfortable I can wear it all day I don’t notice any hindrance in my breathing, but I’ve gotten some of RZ’s high throughput filters to try.
United StatesExcellent web site, fast shipping This mask is so well made and yet light enough not drag your face down with it.
