Whether you use them for daily protection on the job, or for some extra assurance on trips to the grocery store, Puraka's laboratory-tested carbon PM2.5 filters supplement your cloth mask by providing an electrostatic barrier to protect against aerosolized particulates, along with enhanced physical filtration. As a pre-COVID supplier of particulate filters, you can trust Puraka to provide you with filters and high-quality masks - for as long as you need them - via our monthly filter subscription program. Subscribe today and receive a welcome bundle, including a SteraLight Ultraviolet Disinfection Box and two Universal Masks, at no additional cost. Breathe easy.
In the absence of US certification for non-sealed respirators, our filters cater to some of the highest filtration standards, including the European Union's EN 149:2001+A1:2009 that is equal to the US’ N95 standard. To double-check that our masks and filters surpass the quality, we get them tested from independent laboratories.