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Originally Posted by aallbrand
Please stay stop reading and believing everything you read.[/B] Yes its true the N95 Mask can reduce the level of Oxygen by about 20 % . If you are trained on the use its not a problem . Good or bad news The N95 is the mask every one wants because its the most effective however unless you are in the medical profession they are extremely hard to get
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Actually no, it's not "the most effective." The most effective mask I've seen so far was a gas mask, the kind you find in the military that fits completely over the head, attached by a hose to an oxygen tank strapped to some guy's belt. That was hard-core. I saw that a few weeks ago at the store.