Face Mask Myth and Facts
Myths and Facts about *"Masks"* Everybody now-a-days talk about mask and marketers are selling at different rate . for better understanding we have made FAQ based facts about masks.. Types of Face mask *Q-1* What are the common types of masks.? *Ans -* 1 Cloth mask 2 Surgical mask *Q-2* What are the Respirators.? *Ans -* N- 95 N- 99 N- 100 are the respirators. *Q-3* What is the difference between mask and respirator.? *Ans -* Mask has loose fit, it doesn't seal nose & mouth snugly. During respiration air moves along the edges of the mask, while respirator has tight seal & most of the times air passes only through its material after filtration. *Q-4* Are all respirator masks r same.? *Ans-* No, respirators r graded according to their filtration efficiency. According to the used filter type According to the type of materials used & additional features They r of differe...