It seems that suddenly the price is right for Costco and 3M to make these non available to Canada masks during the Pandemic suddenly available! Before Pandemic Price was less than $30.00/box Ongoing Pandemic price $119.99/box This product is not made in Canada and probably made for 3M by an...
Clean Rooms can cost upwards of $1Million dollars.
March 01, 2021
One of the most important factors in Manufacturing a medical product like Dent-x Surgical masks is the Clean Room. Cleanroom Classifications Cleanrooms are classified by how clean the air is. In Federal Standard 209 (A to D) of the USA, the number of particles equal to and greater than 0.5µm...
Non Canadian KN95 masks facing urgent recall due to offering false protection.
February 18, 2021
Imported KN95 masks are showing dangerous manufacturing defects putting wearers at risk. Looking at the photo you can see small holes all the way through the filter material of the mask. Imported product mainly from China doesn't have the same production level Inspection and quality control. It is quite shocking...
Canadian Standards for Particulate Respirators to Replace Niosh N95
February 01, 2021
“PFE” particulate filter efficiency level as opposed to “N” particulate filter efficiency level, has been proposed, as these respirators will not be certified by NIOSH but tested in Canadian labs (including at NRC, CSA or other SCC-accredited labs).
