Size:10PCS Specifications: Product Name: Masks Material: Non-woven Fabric Quantity: 10PCS/50pcs/1000PCS What does Mask feature? Dust Mask Features 100% High-Quality Cotton Material that is very comfortable to wear and easy to clean.Uses military grade filtration technology to filter out nearly 95% of particulate pollution, gases, as well as bacteria, viruses, and most odors.High standard test. The masks use a 4 layer filter system which will protect from a range of airborne contaminants. confirmed almost 100% of particulate pollution, bacteria and viruses were successfully filtered when tested. 99.6% average filtration of viruses99.77% average filtration of bacteria99.7% average particulate filtration down to 0.3 microns.The Mask combine with the filter offer almost 100% protection.To wash mask,put the mask in soap diluted with warm water. Gently knead, clean and dry for a few hours. Please do not soak in water for a long time and do not bleach, so as not to cause mask distortion and reduce the filtration effectiveness.Our masks can be used for various activities including painting, household cleaning, running, cycling, constructions, etc. Helping You Wear It Right (always read and follow user instructions) Step 1 Place the mask over your nose and mouth. Be sure the metal nose clip is on top. Step 2 Pull the top strap over your head until it rests on the crown of your head above your ears, then pull the bottom strap over your head until it rests just below your ears. Step 3 Using both hands starting at the top, mold the metal nose clip around your nose to achieve a secure seal. Step 4 If air leaks between the face and faceseal of the respirator, reposition it and readjust the nose clip for a more secure seal. If you cannot achieve a proper seal, do not enter the contaminated area.
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