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Here, we’ll dive into a quick comparison of ASME code and ASTM code, reviewing their similarities and differences. KF94 respirators that meet standard KMOEL–2017-64.įFP2 respirators that meet standard EN 149-2001.There are many codes and standards relevant to industrial heating equipment, including ANSI, ASME, API, and ASTM just to name a few.Īs a result, when shopping their options, many of our customers and clients need to do a bit of research to fully understand what each code or standard indicates about the equipment, and which codes and standards are specifically relevant to their industry or application. KN95 respirators that meet standard GB 2626-2019. NIOSH N95 respirators with an approval number stamped on the device, represented as TC-84A-#n.ĩ5PFE products or CSA certified CA-N95 and CA-N99 type respirators as marked according to the CSA Z94.4.1 standard. Make sure that your respirator is approved by Health Canada. 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. The design allows for a better fit than a medical mask. May be hard to find smaller sizes for children.Ĭonstruction materials may vary but must meet filtration standards for respirators. There are no recognized standards in Canada for transparent medical masks. This means that this mask has been tested and meets international standards for: Look for a medical mask that has ASTM F2100 or EN 14683 on the box label. Some disposable non-medical masks may look like medical masks but don’t meet regulatory standards. The fit can be improved by using different methods, such as adjusting ties or ear loops and adjusting the flexible nosepiece. Typically single use and disposable, but may be reused until visibly dirty, damp or damaged.įit varies depending on the size and features of your face. Medical mask (procedure or surgical mask)Ĭonstruction materials may vary but must meet established filtration standards.
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The effectiveness of non-medical masks to help prevent the spread of COVID-19 varies widely, and depends on: Non-medical masks aren’t considered medical devices under the Medical Devices Regulations. Some international standards are available ( AFNOR in Europe, ASTM in the U.S.). No standards or regulations exist for non-medical masks in Canada. The fit can be improved by using different methods, such as adjusting ties, bands or ear loops and flexible nosepiece (if included). May be available with transparent windows.įit varies depending on the shape and style of the mask. May contain a pocket to insert a removable filter. It should also have a third, middle layer of filter-type fabric, like non-woven polypropylene, to improve filtration. Should be made of at least 2 layers of tightly woven breathable fabric, like cotton.
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Non-medical mask (with an example of a filter layer)Īvailable in many different sizes and fabrics. They do not help prevent the spread of COVID-19. They allow infectious respiratory particles to escape. To help prevent you and others from being exposed to COVID-19, make sure whatever mask or respirator you choose is:ĭon’t use masks or respirators with exhalation valves. Medical masks and respirators sold in Canada are required to meet established standards for filtration, breathability and fluid resistance. There are currently no standards for non-medical masks in Canada. No matter which type of mask you choose, proper fit is a key factor in its effectiveness. In general, while non-medical masks can help prevent the spread of COVID-19, medical masks and respirators provide better protection. have multiple layers, including at least 2 layers of breathable tightly woven fabric (such as cotton) and.Some non-medical masks can help prevent the spread of COVID-19 similarly to medical masks if they: It depends on material, construction, fit and proper use. The effectiveness of non-medical masks in preventing the spread of COVID-19 can vary based on many factors. Non-medical masks, medical masks and respirators 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. Transparent medical mask technical specifications.COVID-19 medical masks and respirators for health professionals: Medical masks (surgical and procedural masks).COVID-19 medical masks and respirators for health professionals: Filtering facepiece respirators.COVID-19 for health professionals: Infection prevention and control.COVID-19: List of approved medical devices other than those for testing.