On some respirators, the fit can be improved by adjusting ties, bands or ear loops and the nosepiece.Ī respirator worn in the community doesn’t need fit testing. Typically single use, but may be reused until visibly dirty, damp or damaged. The design allows for a better fit than a medical mask. Types of masks and respiratorsĪvailable in a variety of sizes, including smaller sizes that could be used for children.Ĭonstruction materials may vary but must meet filtration standards for respirators. They do not help prevent the spread of COVID-19. They allow infectious respiratory particles to escape. No matter which type of mask you choose, proper fit is a key factor in its effectiveness.ĭon’t use masks or respirators with exhalation valves. In general, while non-medical masks can help prevent the spread of COVID-19, medical masks and respirators provide better protection. When deciding what type of mask to wear, choose the best quality and best fitting mask or respirator that’s available to you. Respirators, medical masks and non-medical masks can all be used in the community. Some products are easier to find or purchase than others and costs can vary. Refer to it to help you decide which mask or respirator to choose. The table compares different types of masks and respirators. This advice is intended for the general public and is not intended for occupational health purposes, including health care settings. Organization: Public Health Agency of Canada
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